Out of cell gene nucleus and chromosome WHATS bigger

When water freezes, it . contracts expands

An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.

Genetic orders can result when sister chromatids fail to separate properly during which phase is this problem most likely to occur