MHT CET Biology question
Arrange the following statements in sequence of events leading to the fertilization of ovum.
1. Male and female pronuclei forms inside the fertilized ovum. 2. The corona radiate disperses. 3. A single sperm enters the ovum. 4. Mature ovum surrounded by the corona radiate.
Choose the correct option.
Answer: (B)
Solution
The mature ovum is surrounded by corona radiata (4), the corona disperses (2), a single sperm enters (3) and then
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