a scientist is studying fruit fly wings. straight wings are dominant, and curly wings are recessive. which…

a scientist is studying fruit fly wings. straight wings are dominant, and curly wings are recessive. which statement correctly describes the f1 generation if a straight - winged parent is crossed with a curly - winged parent and if both parents are true breeding?\nthe offspring will have two genes for straight wings.\nthe offspring will produce only gametes that have genes for curly wings.\nthe offspring will have one allele for straight wings and one allele for curly wings.\nthe offspring will have only one kind of allele for the gene that determines wing type.

a scientist is studying fruit fly wings. straight wings are dominant, and curly wings are recessive. which statement correctly describes the f1 generation if a straight - winged parent is crossed with a curly - winged parent and if both parents are true breeding?\nthe offspring will have two genes for straight wings.\nthe offspring will produce only gametes that have genes for curly wings.\nthe offspring will have one allele for straight wings and one allele for curly wings.\nthe offspring will have only one kind of allele for the gene that determines wing type.

Answer

Brief Explanations:

Let the allele for straight - wings be (S) (dominant) and for curly - wings be (s) (recessive). A true - breeding straight - winged parent has genotype (SS) and a true - breeding curly - winged parent has genotype (ss). When they are crossed ((SS\times ss)), all offspring in the (F_1) generation will have the genotype (Ss), which means they have one allele for straight wings ((S)) and one allele for curly wings ((s)).

Answer:

The offspring will have one allele for straight wings and one allele for curly wings.