8)
in rabbits, the allele for black fur, b, is dominant over the allele for brown fur, b.
calculate the probability of a homozygous dominant (bb) offspring resulting from a cross between two parents with the genotype bb.
a)
1
100
b)
1
2
c)
1
4
d)
7
10

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?