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Problem:The cane toad is an introduced amphibian that has now spreadthroughout the subtropical regions of Australia from its originalsite of introduction near Townsville. Its life cycle involves eggsin frog spawn that are laid in water bodies, hatch into tadpolesand then metamorphose into adult toads. Conservationists suspectthat its potential distribution in Australia will be determined bya lack of tolerance for low temperatures. Design a feasible andeconomical experiment to investigate at how low a temperature thecane toad can complete its life cycle.Now i dont have to actually conduct an experiment, I just needthese questioned answered.Question 1What is the alternative hypothesis?Question 2What is your null hypothesis (must have ‘no’ or‘not’ in statement)?Question 3What dependent (response) variable will you measure?Question 4What independent variable will you test?Question 5What variables will you control and how?Question 6What variables will you randomise instead?Question 7What is your experimental (test) treatment?Question 8What is your control treatment (treatment with predictableresults)?Question 9With what part of the frog life cycle will you start?Where will you collect them?Question 10How many replicate frogs/tadpoles/eggs will you require?Question 11Where will you conduct the experiment?Question 12How long will the experiment take?Question 13What will you record? On what scale? To what accuracy?Question 14What will you compare? What statistical test will you use?Question 15What results would you need to obtain to disprove your nullhypothesis?
The given sequence of a piece of mRNA. Create the sequence of the double stranded piece of DNA from which it was derived. Label the strands: coding, noncoding, template, nontemplate.
Which groups of foods are underrepresented or overrepresented in your diet? If you did not consume the recommended number of servings from each group, explain why. Propose how you might consume the recommended number of servings from each group in th..
Why do RNA polymerase enzymesnot proofread, as DNA polymerases do? Outline and discuss the major differences between prokaryotic and eukaryotic translation.
why it is important to conserve population level diversity.
What is the difference between cell and amoeba? Please provide five difference?
what are the advantages of using the formation of lactic acid to generate ATP.
In general, people with B cell defects acquire numerous bacterial infections, whereas those with T cell defects get viral diseases. Explain why this is so.
in the absence of oxygen some cells and organisms can use glycolysis coupled to fermentation to produce energy from the
People who live at high altitudes often have a high red blood cell count, a condition called polycythaemia. Explain the cause of the polycythaemia and its possible benefit. Do you think it could have adverse effects? Explain!
q. application of an insecticide to control mosquito populations in malaria infested areas quickly resulted in a
Highest level of the diaphragm in expiration when identified along the midclavicular line is located at which of the following landmarks?
An element that commonly forms covalent bonds is Carbon. Give an example of a compound containing Carbon that is formed by covalent bonds. Explain the structure and how many bonds hold each element together. What are compounds that involve only hy..
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