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Why does pregnancy not continue if the fertilised egg fails to attach in the uterus?
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Answer and explanation
Correct answer: The embryo cannot get support and nourishment
Step 1: After fertilisation the zygote divides into an embryo. Step 2: The embryo must attach to the uterine lining. Step 3: Without attachment it cannot get nourishment and protection.
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What is the correct answer to this question?
The embryo cannot get support and nourishment
Why is this the correct answer?
Step 1: After fertilisation the zygote divides into an embryo. Step 2: The embryo must attach to the uterine lining. Step 3: Without attachment it cannot get nourishment and protection.
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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