The outermost layer of newly ovulated ovum is:
Correct answer: B. Corona radiata
- A. Zona pellucida
- B. Corona radiata
- C. Chorioallantois
- D. Amnion
Explanation
The outermost layer of a newly ovulated ovum is called the corona radiata. It is a layer of granulosa cells that surround the ovum and help to protect it during ovulation. The corona radiata also plays a role in fertilization, as it helps to attract sperm to the ovum. So, B is the correct option.
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