its answer is A.
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Answer:
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The probability of a cross between RRYY x RrYy to generate a yellow and wrinkled seed offspring is 0%.</h2>
Explanation:
Circular and yellow seeds are overwhelming and wrinkled and green seeds are passive. It is vital to keep in mind that resective characteristics are as it were displayed when the sibling has two passive alleles for those characteristic, in the event that the descendant includes a latent allele and a overwhelming allele, the characteristic that will be presented is the overwhelming one. For this reason, able to say that a cross between RRYY x RrYy plants, would not create any descendant with wrinkled and yellow seeds. Typically since, the descendant of a crossing, must show an allele of each parent. One parent as it were has overwhelming alleles (RRYY), so able to say that all descendant will get 1 overwhelming allele for color and a overwhelming allele for seed surface, anticipating the sibling from communicating latent characteristics.
The round-seed allele would be termed as dominant. A dominant allele is always expressed. The non-dominant allele, or the recessive allele is overshadowed by the dominant. So in this case, the recessive allele would be the wrinkled-seed allele and the dominant one is the round-seed allele.