Scientists were monitoring the fluctuations in the frog population at a rural pond. Because the pond was densely populated with grasses, shrubs, and small trees, they hypothesized that the green frogs would eventually be the predominant color within the population. Their observations revealed that 16% of the initial population was brown. That is 16% showed the recessive trait for color. What is q, the frequency of the homozygous recessive allele, for this population?

A) 0.4
B) 0.2
C) 0.0
D) 1.2

c

explanation:

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.