Question

If two heterozygotes mate, the offspring Group of answer choices would be expected to show a...

If two heterozygotes mate, the offspring

Group of answer choices

would be expected to show a 1:2:1 genotypic ratio.

would all be expected to be homozygous dominant.

would all be expected to be heterozygotes.

would be expected to show a 10:1 phenotypic ratio.

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Answer #1

If two heterozygotes mate, the offspring would be expected the genotypic ratio of 1 (homozygous dominant): 2 (heterozygous): 1 (homozygous recessive).

So, the expected ratio is 1:2:1.

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