If the ovum is not fertilised what does menstrual flow result from?
Answer and explanation
Correct answer: Breakdown of the prepared uterine lining
Step 1: The uterine lining prepares for an embryo. Step 2: If fertilisation does not occur no embryo forms. Step 3: The prepared lining breaks and comes out with blood and tissue.
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What is the correct answer to this question?
Breakdown of the prepared uterine lining
Why is this the correct answer?
Step 1: The uterine lining prepares for an embryo. Step 2: If fertilisation does not occur no embryo forms. Step 3: The prepared lining breaks and comes out with blood and tissue.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Reproduction.
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