MHT CET Biology question

Biology Sexual Reproduction in Flowering Plants MHT CET

The number of nuclei migrating from each of the micropylar quarter and chalazal quarter to the centre of the normal embryo sac is [AMU 1990]

(A)OneCorrect
(B)Two
(C)Four
(D)Number not fixed

Answer: (A)

Solution

At the 8-nucleate stage one nucleus from each pole (micropylar and chalazal) moves to the centre as a polar

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Question ID VK-039857