Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offs

Question

Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offspring?
Twenty-five percent have freckles.
Twenty-five percent are Ff.
Seventy-five percent have freckles.
Seventy-five percent are Ff.

GPT-5 mini · Answer

Seventy-five percent have freckles.

Explanation: Ff × Ff gives genotypes 1/4 FF, 1/2 Ff, 1/4 ff. Freckles are dominant, so FF and Ff show freckles = 3/4 = 75%.

Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offspring?
Twenty-five percent have freckles.
Twenty-five percent are Ff.
Seventy-five percent have freckles.
Seventy-five percent are Ff.

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Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offspring? Twenty-five percent have freckles. Twenty-five percent are Ff. Seventy-five percent have freckles. Seventy-five percent are Ff.

All Answers 1

Submit Your Answer

Parents that are heterozygous for having freckles (dominant) are crossed. Which correctly describes their offspring?
Twenty-five percent have freckles.
Twenty-five percent are Ff.
Seventy-five percent have freckles.
Seventy-five percent are Ff.