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Failure of placenta in human embryo development will first affect which need?
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Answer and explanation
Correct answer: Nutrient oxygen and waste exchange
Step 1: The embryo depends on the mother in the uterus. Step 2: Placenta supplies nutrients and oxygen. Step 3: It also helps remove wastes.
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What is the correct answer to this question?
Nutrient oxygen and waste exchange
Why is this the correct answer?
Step 1: The embryo depends on the mother in the uterus. Step 2: Placenta supplies nutrients and oxygen. Step 3: It also helps remove wastes.
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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