There is a population of 50 kittens who are brown, black, and brown with black stripes. 20 of the kittens are black (BB), 12 of the kittens are brown (bb), and 18 of the kittens are stripes(Bb). Calculate the allele frequencies for B and b.

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

What did hunter gathers do to alter the environment?

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?