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Upon self-fertilization of Aa with itself, the probability of A gamete fusing A and a gamete is equal.

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in Biology – Class 12 by (271k points)
Upon self-fertilization of Aa with itself, the probability of A gamete fusing A and a gamete is equal.

(a) True

(b) False

I had been asked this question in a job interview.

My query is from Inheritance Principles in chapter Principles of Inheritance and Variation of Biology – Class 12

1 Answer

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Correct answer is (a) True

The explanation: The probability of occurrence of A and a is equal; each has a chance of 50%. Fertilization is also a random process. Thus, A fertilizing A or a gamete has an equal probability of 50%.

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