Question

What type of gametes will form by genotype rrYy?​

Answer 1

Answer:

The types of gametes which will be formed from the given genotype will be RY, Ry, rY, ry. So the correct answer is "RY, Ry, rY, ry".

Answer 2

Answer:

RY, Ry, rY, ry  are the gametes produced from rrYy.

Explanation:

• Gamete formation takes place by means of meiosis.
• The meiotic cell division includes crossing over and independent assortment of the characters or genes in different gametes.
• And, the gametes segregate with each other independently forming all the possible combinations of offsprings.
• Now, as the genes are independently assorted, so all the possible gametes will be produced from the species.
• The organism with genotype rrYy is actually a hybrid in two genes.
• So the gametes produced will be according to rules of combination which gives number of 4 gametes.

So, the gametes produced will be RY, Ry, rY and ry respectively.

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