In humans pregnancy begins after which event?
Answer and explanation
Correct answer: Fertilisation and attachment of embryo in uterus
Step 1: First sperm and ovum fuse. Step 2: The zygote divides to form an embryo. Step 3: The embryo attaches in the uterus and develops further.
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What is the correct answer to this question?
Fertilisation and attachment of embryo in uterus
Why is this the correct answer?
Step 1: First sperm and ovum fuse. Step 2: The zygote divides to form an embryo. Step 3: The embryo attaches in the uterus and develops further.
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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