11.1 Flashcards

1
Q

Codominance

A

an inheritance pattern where two alleles are expressed equally, and neither allele is dominant or recessive

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2
Q

How did Mendel set up his genetic experiments?

A

he bred dominant and recessive homozygous peas. The next generation had (Pp), then mendel look at the third generation to see how and which genes showed

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3
Q

What ratios did he consistently see in the F1 and F2?

A

in F1 he saw (Pp) and in F2 he saw (PP, Pp, and pp)

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4
Q

Explain how a test cross works

A

The organism in question is crossed with an organism that is homozygous and recessive, and the offspring of the test cross are examined. If the phenotype shows, it is dominant. if not, it is recessive

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