MHT CET Biology question

The post-fertilization change involves [MHTCET 2022]

(A)Haploid gametic maturation
(B)Introduction of centrioles in the ovumCorrect
(C)Inhibition of Meiosis-II
(D)Formation of vitelline membrane

Answer: (B)

Solution

After sperm entry the sperm introduces its centriole into the ovum, which organises the spindle for cleavage; gametic maturation occurs before fertilization, fertilization stimulates

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Question ID VK-061974