Which of the following would you expect to have the lowest RMR.  A mouse (30 g), a guinea pig (900 g), a turtle (30g) or an iguana (900 g)     Mouse     Guinea pig     Turtle     Iguana

What is often true of a population of organisms with a type IIl suvivorship curve? they produce few offspirng and invest more energy in each offspring O they produce more offspring and invest little energy in each Othey have low death rates during early life stages O they are equally likely to die at any age

Which of the following is a trade-off that comes from using endothermy?     Lower possible stamina     Lower possible speed     Increased energetic cost     Decreased foraging opportunities

Create a line weaver burke plot from the following data.

☐ 17. (07.08 MC) The prairie chicken was once widely seen in many areas across the Great Plains. Due to the conversion of prairie land into farmland, one species of the prairie chicken became extinct. The only species of prairie chicken left are endangered mainly because of habitat loss. They require tall grass prairies as their habitat. Which of the following is the best explanation for their endangered state? (4 points) The prairie chickens lack genetic diversity and resilience to changes in environment, resulting decline of the population. Environmental perturbations increased the rate of adaptive alleles. The prairie chickens have adapted to many new environments. The prairie chickens are genetically diverse and resilient to environmental perturbations.

Please show work on paper and draw the graph on paper please

human 0.98 0.79 0.79 0.79 0.79 0.79 0.99 chimp whale dolphin hippo camel Drawing Molecular Trees chimp whale dolphin hippo camel alpaca 0.79 0.79 100 --- --- I 95 0.79 0.79 0.79 0.97 0.95 0.95 0.97 0.95 0.95 0.95 0.95 0.99 --- --- 90 --- 85 80 Percentage DNA similarity 75

Imagine that you are trying to assess the relative influence of a host of enviormental factors on the growth (body mass) of a certain fish species. Your observation will be made in several streams. The focus is on identifying what factors are important in explaining weight gain. Please tell me: a) How would you design the experiment to identify which enviormental factors are most important? b) How would you test your hypotheses? (what statistical analysis would you do?) Can you show me what the equation might look like?

(A) A sample of limpo grass had a fresh weight of weighed 300 grams. When the limpo grass sample was dried it had a dry weight of 75 grams. What is the moisture content percent of the forage? (B) What is the dry matter percent of the forage sample? A farmer has 6 Barbados black belly ewes which are confined and fed in a pen on his farm. The average weight of the ewes is 68 kg. How much forage must be provided to the 6 ewes for 30 days in each physiological stage? Production Phase Maintenance Maintenance +first week 15 weeks of pregnancy Maintenance +last 6 Percent forage dry matter required daily for each animal 2 2.2 3.3 week of pregnancy Maintenance +lactation 4.2 (1 lamb) Total forage dry matter fed per day (kg) days

what animal is fastest ? A canadian goose  B humming bird  C monarch butterfly