Question 3 (3 points) (03.06 LC) Select the correct statement describing the relative fitness in soapberry bugs.

A soapberry bug with high relative fitness feeds more successfully on fruits than do other bugs.

A soapberry bug with high relative fitness has a high number of offspring that survive to reproductive age.

A soapberry bug with high relative fitness has more mates than other bugs.

A soapberry bug with high relative fitness stays with one mate through its lifetime.

The cluster of developing cells from conception until birth is called an

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).

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?