Problemas
My wings. Straight wings are dominart, and curly wings are recessive. Which statement overrightarrow (F)_(1) generation I a straightwinged parents is crossed with a curly-winged parent and If both parent are true breading? The offoping will have two genes for straight wings. The offspring will produce only gametes that have genes for curly wings. The offopring will have one allele for straight wings and one allele for curly wings. The offoping will have only one kind of allele for the gene that determines wing type.
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Eduardo
maestro · Tutor durante 5 años
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The correct answer is:**The offspring will have one allele for straight wings and one allele for curly wings.**### Explanation:If both parents are true-breeding, it means the straight-winged parent has two dominant alleles (SS), and the curly-winged parent has two recessive alleles (ss). When these two parents are crossed, all offspring in the F₁ generation will inherit one dominant allele (S) from the straight-winged parent and one recessive allele (s) from the curly-winged parent. Therefore, all offspring will have the genotype **Ss**, which means they will have one allele for straight wings and one allele for curly wings.