Mendel used more than 28,000 pea plants in his experiments. Why is it important that he studied such a large sample of pea plants?
A. Using many plants ensured that some were males and some were
females
B. Using a large number of pea plants was possible because they are
very inexpensive.
C. Using a large sample size produced more accurate results.
D. Using more plants made the experiments take less time.

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In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other