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If placental efficiency decreases what problem may first increase in the embryo?
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Answer and explanation
Correct answer: Lack of nutrition and oxygen
Step 1: Placenta is the exchange site between mother and embryo. Step 2: Nutrients and oxygen reach the embryo through it. Step 3: Its weakness can affect embryo development.
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What is the correct answer to this question?
Lack of nutrition and oxygen
Why is this the correct answer?
Step 1: Placenta is the exchange site between mother and embryo. Step 2: Nutrients and oxygen reach the embryo through it. Step 3: Its weakness can affect embryo development.
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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