The stroma of chloroplast
1. The population is under selection pressure from predators
<span>2. Hey now, no population is ever at H-W equilibrium: </span>
<span>mutations happen </span>
<span>immigration and emigration can occur </span>
<span>the population is not huge, which means that genetic drift can happen </span>
<span>mating is not completely random -- a rat is more likely to mate with someone local than with someone living in Paris, France. </span>
<span>b) The small rats will be selected for (assuming there are predators in this ecosystem that are less likely to look in bushes, and further assuming that the small rats do not have reduced fertility by dint of being small) </span>
<span>This is "directional selection" </span>
<span>c) I would expect the "smallness" allele frequency to increase in this population over time, and the "normal size" allele frequency to decrease.</span>
I think it D.100% because the air has reached its limit
A scientist is trying to determine the relationship between clams, snails, and squid. When she generates a molecular clock, she is surprised to see thatclams and squid are more closely related than clams and snails. The molecular clock data show that (A) Clams and squid have been evolving separately for a longer time than clams and snails.
Answer:
Heterotrophs obtain energy by consuming other organisms; Autotrophs obtain energy by consuming the foods they make. ... A Single molecule of glucose stores more than 90 times the energy stored by ATP. ATP transfers energy quickly and is used by the cell as an immediate source of energy.
Explanation:
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