In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mendel's method of crossing two true breeding parents with opposite traits is followed. Check all that apply.

Question

Yosef Jackson

Biology

1 May, 02:40

In fruit flies, straight wings are dominant and curly wings are recessive. What will the generations look like? Assume that Mendel's method of crossing two true breeding parents with opposite traits is followed. Check all that apply.

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Kiley · Answer 1

Answer: There will be one homozygous straight wing, two heterozygous straight wings, and one homozygous curly wing.

Explanation: A true breeding pair means that both parents are heterozygous (Ww). Set up a Punnett square with two Ww parents. The offspring will be 1 WW (homozygous straight), 2 Ww (heterozygous straight), and 1 ww (homozygous curly).