quora
Nobody downloaded yet

Effect of Length on the Survival Rate of Woodlice - Essay Example

Comments (0) Cite this document
Summary
In the paper “Effect of Length on the Survival Rate of Woodlice” the author analyzes the behavior of a crustacean. Woodlouse is the only crustacean species that inhabit land instead of watery habitats. Some of the characteristics have emerged with time because of natural selection…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93.7% of users find it useful
Effect of Length on the Survival Rate of Woodlice
Read TextPreview

Extract of sample
"Effect of Length on the Survival Rate of Woodlice"

Download file to see previous pages Conspicuous variation existed in some of the traits such as weight and sprint time. The length of the woodlice was slightly similar but within the required range, the dorsal plate number was same among the woodlice. With regards to the experiment, the length was chosen as the preferred variable. The length of these woodlice was related with sprint time in the presence of spider as the predator (forceps were used as simulator). The aim was to see how the change of length can affect the survival of these woodlice and in biological perspective when related to evolution for example, the length varied or changed in order for these woodlice to be able to evade there predators. The design of this experiment was to see how the woodlice with different lengths could respond to the spider which was the predator. The experiment hypothesis was, the higher the woodlouse length the higher the possibility that it will die. Hence the null hypothesis was, woodlice are not able to respond to predators. Method In the experiment, the basis on how to control a woodlice population was fundamental. With regards to this, forty woodlice were put on a tray with soil. Then the spider as the predator was included on the tray. The forceps were used to simulate the spider. After all these were set, it was left for some time to enable the woodlice to interact with the spiders. Later after sometime, observations were made on the tray; the number of dead and survived woodlice was recorded with their corresponding length. Woodlice were first killed in order to obtain their length. 20 individuals of the woodlice population were measured without performing any replications, and were taken as an experimental control. The other 20 was measured as well. Basically, these processes...
In the experiment, the basis on how to control a woodlice population was fundamental. With regards to this, forty woodlice were put on a tray with soil. Then the spider as the predator was included on the tray. The forceps were used to simulate the spider. After all these were set, it was left for some time to enable the woodlice to interact with the spiders. Later after sometime, observations were made on the tray; the number of dead and survived woodlice was recorded with their corresponding length. Woodlice were first killed in order to obtain their length. 20 individuals of the woodlice population were measured without performing any replications, and were taken as an experimental control. The other 20 was measured as well. Basically, these processes were done in order to ascertain whether the length has a significant effect to the survival. The experiment was ran alongside the control, whereby the forceps were used as a simulator to the spider. The control results indicated freely that almost 100% of the woodlice never died. Therefore the experiment was valid at 95% confident. ResultsBasing on the 20 samples selected randomly from the population, the average values of the four traits was calculated and recorded as shown in the table 1.The standard deviation which indicated the amount of variation among the proportions was also calculated. Besides standard error was as well calculated to determine the accuracy related to average values that represent the whole population. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Effect of Length on the Survival Rate of Woodlice Essay”, n.d.)
Retrieved from https://studentshare.org/biology/1476030-effect-of-length-on-the-survival-rate-of-woodlice
(Effect of Length on the Survival Rate of Woodlice Essay)
https://studentshare.org/biology/1476030-effect-of-length-on-the-survival-rate-of-woodlice.
“Effect of Length on the Survival Rate of Woodlice Essay”, n.d. https://studentshare.org/biology/1476030-effect-of-length-on-the-survival-rate-of-woodlice.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Unit Length Mix
It was in March 1985 when :15 ads started to replace :30 ads after the results of the study conducted by the McCollum Speilman was released at an ARF conference. According to the study, :15s have 79% and 75% awareness levels and idea recall as compared to :30s respectively.
3 Pages(750 words)Essay
The Effect of Exercise on Pulse Rate
The results of the current investigation show that exercise does substantially increase pulse rate. However, this is applicable only for those who are healthy, are not taking in stimulants, are non-smokers, and do not suffer from any other condition which may affect pulse rate.
3 Pages(750 words)Essay
Effect of Concentration and Temperature on the Rate of Reaction
The regulation of the speed is also vital for numerous reactions. Many reactions that take place in living organisms like the exhale of carbon dioxide from cells in a person's body to the blood stream or the oxidation of glucose need to be accelerate if they are to be useful.
5 Pages(1250 words)Essay
Survival
It is the will of the Nature, before which man has to surrender willy-nilly. The same is the case with one’s financial resources, schooling, job, marriage/partnership, children and
11 Pages(2750 words)Essay
Struggle & Survival
These common persons were the genuine accelerators of social transformation in colonial society since they were the manufacturers, law
2 Pages(500 words)Essay
Experimental design on how to investigate the innate behaviour of woodlice Introduction
There is always a motivation factor behind it.1 kinesis or taxis phenomenon are innate behaviours that are exhibited by organisms. Kinesis behaviour is a behaviour in which an organism changes the rate of its
3 Pages(750 words)Essay
Entrepreneurial Survival
The process of credit management is also core to a company’s financial health, as this impacts on the company’s cash flow in a major way. Poor credit management and cash flow in a company might limit the profitability of the company and result in severe
4 Pages(1000 words)Essay
Effect of Exercise on Blood Pressure and Pulse Rate
Scientifically, there exists a close relationship between physical exercises and pulse rate and blood pressure. Whenever one is engaged in a physical exercise, several changes occur in the pulse rate and blood pressure. The influences of exercise on pulse rate and blood pressure can be scientifically ascertained.
4 Pages(1000 words)Essay
ENTREPRENEURIAL SURVIVAL
Moreover, it gives details on the costs one would incur and the procedures through which can set up this kind of business. Every country obliges every company operating within its
3 Pages(750 words)Essay
The Effect of the Unemployment Rate on Rape
Raw data for each of these variables was obtained for the 2010 year, for each of the 50 states (Table 1). The average unemployment rate across the states from this information was 8.8% (ranging from 3.9% to 14.9%) with a standard deviation of 2.1. The average number of rapes per 100,000 people was 31.2 (ranging from 11.2 to 75) with a standard deviation of 10.2.
7 Pages(1750 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Effect of Length on the Survival Rate of Woodlice for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us