Hello please help me with another question!

Question

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One fruit fly is heterozygous for long wings, and another fruit fly is homozygous for short wings. Long wings are dominant to short wings. Using a punnett square, find out what percent of the offspring are expected to have short wings.

Answer 1

Let's let L be long wings; s for short wings.
So we have Ls and ss
So the combinations are
Ls; Ls; ss and ss.
The two Ls will be long and the ss will be short wings which looks like 50% to me.