What happens during interphase? a
Centromeres split
b
Chromosomes line up in the middle
c
Nuclear membrane dissolves
d
Cell grows and DNA is copied

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years