PLEASE ANSWER THESE QUESTIONS COMPLETELY DOC 1 Questions:

A. Is the suspected father actually the father of this child?

B. How do you know?

DOC 2 Questions:

A. Which two species of bird are most closely related?

B. How do you know?

C. Do you think that the Northern and Southern Jub-Jub Birds are actually the same species? Why or why not?

DOC 3 Questions:

A. Is the suspected father actually the father of this child?

B. How do you know?

DOC 4 Questions:

A. Is the suspect guilty of the crime?

B. How do you know?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

The kidney filters potentially toxic substances in the blood, and thus “clears” the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i.e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c × [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).

Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera