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Ganezh [65]
3 years ago
15

Why do the lungs appear collapsed in the fetus

Biology
1 answer:
prisoha [69]3 years ago
7 0
Lungs appear collapsed in the fetus because they are filled with amniotic fluid and they have never been inflated with air yet.
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What results would you expect from a biuret test of steak solution?
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Answer:

A positive result.

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