Genetic variations may result from which of the following? choose all that apply.

question 1 options:

genetic recombination during meiosis.

errors occuring during dna replication.

mitosis producing 2 identical daughter cells.

cell differentiation, which leads to genetic variation.

mutations caused by environmental factors.

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.