The 4 Stages of the Ladybug Life Cycle

Ladybugs are known by several other names: lady beetles, ladybug beetles, and ladybird beetles. Regardless of what you call them, these beetles belong to the family Coccinellidae. All ladybugs progress through a four-stage life cycle known as complete metamorphosis. Embryonic Stage (Eggs) Wilfried Martin / Getty Images The ladybug life cycle begins with an egg. Once she has mated, the female ladybug lays a cluster of 10 to 50 eggs. She usually deposits her eggs on a plant with suitable prey for her offspring to eat when they hatch; aphids are a favorite food. Between spring and early summer, a single female ladybug can produce up to 1,000 eggs. Scientists believe ladybugs lay both fertile and infertile eggs in the cluster. When aphids are in limited supply, the newly hatched larvae will feed on the infertile eggs. Larval Stage (Larvae) Pavel Sporish / Getty Images In about four days, ladybug larvae emerge from their eggs. Species and environmental variables such as temperature can shorten or lengthen this timeframe. Ladybug larvae look somewhat like tiny alligators, with elongate bodies and bumpy exoskeletons. In many species, the ladybug larvae are black with brightly colored spots or bands. In the larval stage, ladybugs feed voraciously. A single larva can consume dozens of aphids per day. Larvae feed on other soft-bodied plant pests as well, including scale insects, adelgids, mites, and insect eggs. Ladybug larvae dont discriminate when feeding and will sometimes eat ladybug eggs, too. The newly hatched larva is in its first instar, a developmental stage that occurs between molts. It feeds until it grows too big for its cuticle, or soft shell, and then it molts. After molting, the larva is in the second instar. Ladybug larvae usually molt through four instars, or larval stages, before preparing to pupate. The larva attaches itself to a leaf or other surface when it is ready to pupate, or metamorphose, into its adult form. Pupal Stage (Pupae) Pavel Sporish / Getty Images In its pupal stage, the ladybug is usually yellow or orange with black markings. The pupa remains still, attached to a leaf, throughout this stage. The ladybugs body undergoes a remarkable transformation, directed by special cells called histoblasts. They control a biochemical process through which the larval body is broken down and reformed into the adult ladybug. Depending on the species and environmental variables such as temperature, the pupal stage lasts three to 12 days. Imaginal Stage (Adult Beetles) OZGUR KEREM BULUR/SCIENCE PHOTO LIBRARY / Getty Images Newly emerged adults, or imagos, have soft exoskeletons, making them vulnerable to predators until their cuticles harden. They appear pale and yellow when they emerge but soon develop the deep, bright colors for which ladybugs are known. Adult ladybugs feed on soft-bodied insects, just as their larvae do. Adults overwinter, usually hibernating in aggregations. They mate soon after becoming active again in the spring. Finding Eggs and Larvae A garden plant prone to aphid infestations is a prime ladybug habitat. To familiarize yourself with the ladybug life cycle, visit this plant daily. Take your time examining the leaves, lifting them to observe the undersides, and youll likely find a cluster of bright yellow eggs. Within a few days, tiny ladybug larvae will hatch, and youll find the odd-looking immature ladybugs on the prowl for aphids. Later, youll see dome-shaped pupae, shiny and orange. If aphids are abundant, adult ladybugs will hang around, too.

Effects Of Social Networking On Youth And Middle Age Adults

There are many effects on social networking. In my research paper, I will explain some of those effects, as well as providing examples. A few social media’s I will be going over will be Instagram, Facebook Twitter. What is social networking? It’s an easier and quick way of communication for the youth middle age adults. From my understanding, social media was built to help people connect outside their normal lives, stay connected with those they’ve met thru work, meetings etc. Also, to find people that were lost and no one had heard from them in over 20 years. How does this effect society? I chose this topic because; I’m a witness to the effect of social network. I wanted to research different people’s aspects of others on their view, due to the near future. I will be focusing on three main topics; cyber bullying, online abusers, academic achievement downfall. â€Å"According to various studies, scientists’ evaluation determines that social isolation can lead to a host of emotional, psychological, physical mental problems; which can include anxiety, depression somatic complaints among many others† (speech prosody, 2012). The first effect I will be discussing is cyber bullying. What is cyber bullying? Cyber bulling in so many words is internet harassment, but the true definition for this research paper is; â€Å"bullying that takes place using electronic technology† (stop bullying/cyber bulllying). To begin there are a lot of reasons why social networking causes cyberShow MoreRelatedSocial Networkings Negative Effect on Society1042 Words   |  5 PagesHenry Yelkin Social Networking’s Negative Effect on the Young of Today Social networking sites such as Twitter, Tumblr, and Instagram are changing the youth’s focus from productive activities, to the indulgence of their adolescent egos. Many teenagers growing up today have chosen to pursue accomplishments that hold no meaning, such as getting 100 likes on their photos. What is worse is that the youth subconsciously know that having this-many followers or that-many likes will get them nowhereRead MoreStudents and Academic Pressure1184 Words   |  5 Pagesdoctors are now finding social Websites can lead to depression. I mean a lot of drama that goes on there. And people talking bad about each other, says Bryan Forsberg, talking about online social networks. Whether its a break up, rejection, or envy, cyberspace can feel real; even causing depression. With both MySpace and Facebook, you have to request friends and then wait to be accepted. Normally, you get an email; but if it doesnt come, you can feel alone. On social Websites, the number of friendsRead MoreWhat is Cyber Relationship Addiction? 1544 Words   |  7 Pagesaddiction, it is the addiction to â€Å"social networking, chat rooms, texting, and messaging to the point where virtual, online friends become more important than real-life relationships with family and friends† (Ramdhonee 2014). Why is this topic of interest important? The main reason cited is that the Internet has undoubtedly become part of our daily lives and has made a radical change in communication leading to the build up of relationships. However, the effects of such online relationships rangesRead MoreSocial Medias Impact On Mental Health1082 Words   |  5 PagesSocial Networking Sites (SNS) are most popularly used today on the Internet. SNS such as Instagram, Twitter and Facebook are one of the most common social interactive sites used by adolescents. Connecting with friends, expressing oneself, and scrolling through personal profiles has never been easier before. Depending how SNS are used, it can play a huge role in the daily lives of many. According to Hugues (2015), SNS have been used to cope with loneliness and depression, boost self-esteem and well-beingRead MoreThe effects of Social Media on youth2419 Words   |  10 Pages Title: The effects of social networking on youth. Abstract Online social networking has become extremely popular with youth and young adults. These self-expressive sites describes the lives and excitement of today’s youth. Social networking refers to activities that are carried out by specific online services that provide space and tools that allow the creativity of others to shine and express themselves. How are the youth effected if atRead MoreExtracurricular Activities Essay1264 Words   |  6 PagesThe Effects of Extracurricular Activities on Students: Rough Draft When most people think of band, football, photography, and chess club they do not believe that these programs will teach more than how to throw a ball or how to play B flat on an instrument, but that is untrue. There have been many studies done on the effectiveness extracurricular activities (ECAs) have on students, and how these activities produce miraculous outcomes and can be the foundation for the academic excellence of a studentRead MoreInvestigating . For My Personal Project, I Chose The Topic1731 Words   |  7 Pagespersonal project, I chose the topic of social media. My goal for this assignment is to elaborate on the sociological effects social networks have on us. I believe my goal will push me to explore something new because I’ve never really paid too much attention to what happens beyond the screen of a computer or smartphone. I chose the topic of social media because it’s relevant and it’s something everyone of us has experienced in some way. My experience with social media is similar to experiences of anyRead MoreSocial Networking Effects On The Socialization Of People1302 Words   |  6 PagesIn twelve years the social networking site has surely grown quite a bit from the site intended to allow Harvard students to connect with one another. Today, Facebook is a site filled with advertisements and cheaply made free-to-play games. Cat pictures and cheery posts that say, â€Å"Like/share if you love Jesus!† riddle the landscape of a service that is supposed to be actually connecting people. Things like this have led people to lose hope in online social networking. To some it seems likeRead MoreSocial Networking Good Or Bad?1995 Words   |  8 Pages Social Networking Good or Bad? Ocean K Stevens El Paso Community College â€Æ' Abstract This analysis reflects the advantages and disadvantages of social networking involving today’s society. Social Networking is the use of communication through modern technology such as a computer or a smart phone that allows people to publicly interact with each other by creating an account. It can be used for personal reasons such as getting back in touch with relatives, dating, connecting with old friends, andRead MoreCyber Bullying And Its Effects On Children1314 Words   |  6 Pagescomments on social media websites. For example, according to Jay Baer, a social media researcher, â€Å"56% of Americans have a profile on a social networking site†. The outcomes of these sites when used appropriately are enjoyable, but for children ages ten to eighteen, cyber bullying is a frequent activity through the sites. Social media websites need filters to decrease cyber bullying since young users have no remote understanding of the unsafe environment and of the depth the effects cyber bullying

Sleep Deprivation Is A Worldwide Epidemic - 2077 Words

Sleep deprivation is a worldwide epidemic. The increasingly rapid pace of society and round-the-clock access to technology are two factors that play a central role in sleep deprivation (Centers for Disease Control, 2015). Short-term effects of temporary sleep disturbance are typically limited, associated with only minor physiological consequences. However, long-term sleep deprivation (i.e., more than 24 hours) is associated with many harmful consequences (Meerlo, Mistlberger, Jacobs, Heller, McGinty, 2009). Meerlo et al. (2009) found that sleep disruption leads to reduced neurological functioning, which can have a devastating impact on learning, concentration, and memory. It also increases susceptibility to neurological disorders such as†¦show more content†¦Both groups showed a substantial increase in sleep quality and QOL. Since exercise varied by intensity and type among participants in both groups, the changes were attributed more to the increase in duration than intens ity or form. However, cross-sectional studies are of limited value in determining causality. Laboratory-based studies designed to evaluate the effects of exercise on sleep allow for a more robust assessment of cause and effect. For example, Matsumoto, Saito, Abe, and Furumi (1984) conducted a lab-based single-subject study in which the sleep patterns of participants were measured using electropolygraphs. Six participants of a similar build and fitness level were exposed to vigorous activity on some days and no exercise on others. The researchers monitored sleep latency and duration spent among the different sleep stages. Distinct patterns were clear. Sleep after exercise showed sizable reductions in latency. Duration in both short-wave sleep (responsible for restoration and processing of physiological systems), and REM sleep (responsible for neurological processing) showed notable increases compared to non-exercise sleep. These results indicate that vigorous exercise can improve sleep. Effects of a moderate and sustainable exercise plan on sleep quality are underrepresented in previous research. Behavior modification through a token economy and

Obesity And Obesity Related Diseases Essay - 1843 Words

The choices made now by an individual create the future ahead of him or her both in a beautiful and horrible way. There is an obesity epidemic in America that is coming from unhealthy eating habits and the absence of exercising. Also the obesity related diseases like diabetes, heart disease, cancer, and high blood pressure are a huge problem in and of itself. Portion sizes have gotten so much larger and there is a high increase of high fructose corn syrup that has been one of the main causes of this rapid growth in obesity and obesity related diseases. Now children are beginning to overeat at such a young age, there are generations, specifically the eighteen through twenty six year olds, that might very well die at a young age. This disaster must be knocked off its tracks and turned in the direction where the average American has a healthy body mass index (BMI). Most of this is self responsibility of the American citizens, people need to be conscious of what they’re putting i n their body and another part of the solution is having the government subsidize fruits and vegetables, also putting a tax on unhealthy food and drinks. From 1970 to 2007 the obesity rate in Americans has doubled. In the 70s being obese was for the most part just genetic and fourteen percent of the population was obese. The availability of unhealthy food has drastically increased since the 1970s.This food is also much cheaper, making it more appealing to the average American. Most meals were cooked atShow MoreRelatedObesity And Obesity Related Diseases Essay1706 Words   |  7 PagesChildhood obesity has become staggering in the United States. Children are considered obese if they have thirty percent amount of body fat or more and is measured by body mass index (BMI). Body mass index conveys the correlation of body weight to height. If a child’s BMI is at or exceeding over the 95th percentile, meaning if their body mass index is greater than 95% of other children that are th e same sex and age, they are obese. Doctor Jeffrey Levi, an executive director of the Trust for America’sRead MoreObesity And Obesity Related Diseases896 Words   |  4 PagesObesity is primarily measured in body mass index or BMI, a BMI over 30 is considered obese. Until recently, there has been a steady rise of the obesity prevalence over the last three decades. The American taxpayers and the medical community face a huge challenge with regards to the 34.9% of adults and 16.9% of children who struggle with obesity (Ogden, Carroll, Kit, Flegal, 2014). Even with the prevalence of obesity remaining flat, morbid obesity, a BMI of over 40 has increased by two to threeRead MoreObesity And Obesity Related Diseases1342 Words   |  6 Pagesgood-quality home cooking. Obesity and obesity related diseases have increased significantly in the U.S. since the mid 1970s. Over the same time, the number of fast food restaurants have more than doubled, placing fast food within close proxim ities to schools, work and home. A diet filled with fast food is strongly linked to weight gain, and insulin resistance, suggests obesity researcher and neurobiologist Stephan Guyenet Ph. D, an indicator sign that fast food increases the risk of obesity and type 2 diabetesRead MoreEssay on Obesity and Heart Related Disease in America1014 Words   |  5 Pagesis heart related diseases. Many of these heart related diseases are caused by obesity. Obesity is â€Å"the condition of being grossly fat or overweight.† It is not just being thick boned, or even hereditary. Obesity has become a growing epidemic around the world! A very colossal problem here in the untied states of America; What is sad is that it is a disease one has caused due to their own choice of life style. Obesity has caused great dilemma in America. It was known as an adult disease. â€Å"Over twoRead MoreObesity and Diet Related Chronic Diseases Essay3241 Words   |  13 PagesIntroduction The increase in the worldwide obesity and diet related chronic diseases over the previous several decades warrants the need of approaches to combat these disorders. Poor dietary practices, high energy intake, high intake of fat, saturated fat and cholesterol along with low intake of fiber and low physical activity are the major risk factors for these disorders. In order to overcome these problems, the Nutrition Labeling and Education Act (NLEA) of 1990 requires all packaged foods toRead MoreObesity as a Disease Essay1334 Words   |  6 PagesAbstract As a health care professional it is our position statement that obesity should be considered as a disease. 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As stated by the U.S. Department of Health and Human Services â€Å"our modern environment has allowed these conditions to increase at alarming rates and become highly pressing health problems for our nationâ€Å"(U.S. Department of Health and Human Services). Efforts made by authority figures have been enforced to solve this severe crisis. Obesity has become a concerning problem in the United States. This epidemic isRead MoreEffects Of The Fast Food Industry On Canadians1263 Words   |  6 Pagesspecifically, the raise of obesity in Canada due to the wide availability of fast foods. This topic is covered by providing a background about obesity, examining the health consequences, the economic impact, and looking at the social impact and the psychosocial impact on individuals diagnosed as obese. The paper was researched by reading about the subject matter in peer-reviewed journals and grey literature. The search terms used were the following search terms: ‘obesity definition’; ‘obesity Canada’; ‘health

Suez Crisis Free Essays

Do you agree with the view that the Suez Crisis of 1956-57 did no damage to the fortunes of the Conservative party? The Suez Crisis which was aided by the French and Israelis wasn’t just a disaster for the Conservative party but Britain as a whole as it created lots of problems and tension internationally especially with the USA. To a certain extent the Conservative party did take some damage although the sources point out some other arguments which suggest it wasn’t just them who suffered. Source 5 6 both support the view that the Conservatives took no damage during the crisis. We will write a custom essay sample on Suez Crisis or any similar topic only for you Order Now Lee states, ‘There was no internal split in the Conservative party’. Kilmuir agrees with this, and goes onto talk about, ‘Our most lost party workers, although dismayed by our handling of the situation were consumed with the hatred of the Labour party. ’ Which means even though they were going through a tough situation the Conservatives kept a strong front and were all in it together against Labour; even the media gave publicity in which spread the disgust to the public about the Labour party. Overall it shows Labour actually had it worse off; they weren’t popular with the public at the time, this later shows at the 1959 general election as Macmillan takes a victory for the Conservatives. On the other hand, Kilmuir was a member of the Conservatives at the time and he might have wanted to give the public the idea that the situation wasn’t as bad as it seemed as his party just caused a major international tensions with our allies. Although he does admit that, ‘Even the most hostile critics of the Conservative party’ had their doubtful moments in the party giving the idea that the party had nothing to hide and that its members knew there would be some slight internal tensions. Opposing the statement, in Source 4, Rowe tells us that after the Suez Crisis, ‘†¦there as a sharp economic crisis’ and that, ‘Politically, Eden was finished. ’. This was true about the economy as there was a international run on sterling, which threatened Britain with economic collapse with no hope of the USA willing to bale Britain out. There were further large withdrawals of deposits by international investors which lead to a major fall in Britain’s currency reserves. This of course damaged the Conservatives greatly as Britain was still trying to recover economically from WWII and this crisis set Britain back about 4 years economically according to an account from Gaitskell; being from the Labour party he may of exaggerated some of these numbers as he produced no evidence of his findings. It also did finish Eden apparently; as he was removed from the party but in Source 5 it says it was because of ‘ill health’ not because of the Crisis itself. People expected R. A. Butler to take over but as he wasn’t much help during the crisis when he took over from Eden. It was actually Macmillan who took control of the Conservatives. Showing the Conservatives they had to change their party structure because they had been damaged by leading Britain into this crisis. Overall, to a certain extent I disagree with the statement because I think that Eden was damaged significantly by the Suez Crisis as he lead Britain into some economic problems which left him politically finished. However, to a larger extent I agree with the statement that it did no damage to the fortunes of the Conservative party even though it had some short term damage at the beginning for example, Eden was removed and they had to shuffle the party leadership, Macmillan then saved the party and won the later 1959 General election with the increasing of public consumption resulting in a period of affluence whilst Labour was left in the gutter constantly in internal party feuds leaving the Conservatives victorious and prosperous. How to cite Suez Crisis, Papers

Project Management for Journal of Applied Sciences - myassignmenthelp

Question: Discuss about theProject Management for Journal of Applied Sciences. Answer: Project Management Definition and its role Project methodology refers to the five different phases or processes of the project management which includes define, plan, launch, manage and close. Each phase defines the particular aspect of managing a project for accomplishing the objectives. According to the Project Management Institute (PMI), project management includes the implication of knowledge, skills, tools, and techniques via project methodologies to the various project activities for meeting the needs and expectations of project stakeholder. Selection and application of project management methods are quite crucial for the project holders for ensuring its success and delivery. According to the Solomon and et.al., (2015), There are many different and overlapping approaches are available to manage the complexities of a project. Thus, selection of the appropriate and most suitable project management methodology is the first step of the team towards the success. On the other hand Flick, (2015), has stated that Among the various project methodologies, SCRUM approach is an effective methodology which is developed for improving, enhancing and maintaining the existing system or production prototype. This project methodology is used by the top software organizations for minimizing the risk factor and finishing the projects in a structured manner. As per the view of Chin and Spowage (2010), project management specific methodologies are developed for meeting the strategy, structure, nature of a project along with the requirements and desires of the company. For example, L3 methodology helps a firm in integrating the processes of the project with its different business systems. On the other hand, Landry and McDaniel, (2015), has suggested that Use of right Project Management Methodologies increase the probability of finishing a project on time within the decided budget which results to deliver the product to the client on time and increases their sa tisfaction level. Selection of appropriate project methodologies makes team to spend less time on deciding the structure and managing the project which results to give more time to accomplish the project objectives and deliverables in an effective way. Thus, project management methodologies ensure that expectations regarding the project should be delivered on time and in a decided manner. With the help of methodology, team members are able to tackle there projects comprehensively and systematically for handling the risks. Strategic, tactical and operational benefits are also provided by the project management methodologies. It assesses the risks and various difficulties large and complex projects posses and places the right strategy for minimizing them. Comparison between Agile and PMBOK methodology As per the PMBOK, traditional project management includes well-defined process groups which guide project team members with the help of each process groups knowledge and skill areas. The process groups of traditional project management method are an initiation, planning, execution, monitoring and control, and end. On the other hand, agile methodology describes the values and principles with respect to the software development and help team members in meeting the needs of the project. It provides continuous iteration in the field of development and testing throughout the life cycle of software development. Similarities: Both the method provides set of tools and techniques to the companies for managing their projects and avoiding the requirement of reinvention. Along with this, both agile and traditional methodology aims at tackling the common problems and project characteristics which are: accelerated change, delineated timescales, limitations on the resources and budget and new or unique deliverables. Both the methods provide an opportunity to minimize the risks by suggesting appropriate strategy or solution (Thiemich and Puhlmann, 2013). Differences: The methodology of PMBOK provides more and effective guidance regarding the tools to be used such as earned value analysis, three-point estimates, information gathering techniques and stakeholder matrices. On the other hand, Agile offers completely different techniques and formula. PMBOK pays attention to the importance of planning like Plan, Act, Check and Do of Deming and Observe, Orient, Decide and Act on Boyds. On the other hand, Agile methodology works on the basis of assumptions like deliverables can be complex or unknowable to be planned in the beginning. The project structure suggested by the Agile methodology is less formal providing an iterative process of short development cycle whereas PMBOK offers effective project structure with different processes. From above both the methodologies, PMBOK is more suitable than the Agile in terms of offering structured and comprehensive methodologies. It provides scrupulous planning, rigorous project control, clearly defined roles, emphasis on communication and clear deliverables. Relation of PMBOK to project life cycle The project life cycle includes the following phases: Initiation: In this step, PMBOK will help in the documentation of the business case, feasibility study of the project, setting up a project office and appointing the suitable team. Planning: Different methods and technologies like earned value analysis, three-point estimates, information gathering techniques and stakeholder matrices of the PMBOK will be used in this step for developing a financial plan, quality plan, project plan and communication plan (Karaman and Kurt, 2015). Execution: This step of the project lifecycle includes the building of deliverables, controlling the project scope, costs, quality, risks, and issues. In context to this, PMBOK methodology will help team members in handling the risks via right solution which will lead to control the cost, scope, and delivery of the project. Closure: Selection of PMBOK helps in closing the project on time by utilizing the decided amount of resources and money. Delivery of project of time results to increase customer satisfaction. Reviews and feedbacks from the clients can help organizations in improving their project quality as per the customer need if needed. Thus, from the above study, it is clear that PMBOK methodology is more appropriate from the Agile methodology for handling the projects effectively. References Chin, C. M. M. Spowage, A. C. (2010). Defining classifying project management methodologies. PM World Today, XII (V). Flick, U. (2015).Introducing research methodology: A beginner's guide to doing a research project. Sage. Karaman, E., Kurt, M. (2015). Comparison of project management methodologies: prince 2 versus PMBOK for it projects.Int. Journal of Applied Sciences and Engineering Research,4(5), 657-664. Landry, J. P., McDaniel, R. (2015). Agile Preparation Within a Traditional Project Management Course. InProceedings of the EDSIG Conference(p. n3429). Project Management Institute.(2013). A guide to the project management body of knowledge (PMBOK guide) (5th ed.). Newtown Square, PA: Author Solomon, A. W., Pavluck, A. L., Courtright, P., Aboe, A., Adamu, L., Alemayehu, W., ... Brooker, S. J. (2015). The Global Trachoma Mapping Project: methodology of a 34-country population-based study.Ophthalmic epidemiology,22(3), 214-225. Thiemich, C., Puhlmann, F. (2013). An agile BPM project methodology. InBusiness Process Management(pp. 291-306). Springer, Berlin, Heidelberg.