A) to allow him to control the environment of his pea plants
B) The likelihood of seeing a clear pattern is higher with a larger data set.
C) Mendel knew that chromosomes undergo recombination during meiosis.
D) to eliminate the probability of mutations affecting his data

A) chromosome formation.
B) mutation.
C) mitosis.
D) meiosis.

A) a person's susceptibility to Addison's disease
B) the height of a draft horse
C) the alleles in a mouse that control hair color
D) the extent to which an individual is shy