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Zanzabum
2 years ago
15

Sometimes a little stress can help you to become

Biology
1 answer:
Inessa [10]2 years ago
8 0

Answer:

That black, sooty-looking substance on the skins of onions is indeed a mold, specifically, Aspergillus niger. It is common on onions, both in the field and once dried, bagged and stored. The fungus typically is found on the outside skins of an onion, and it is harmless, for the most part.

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Which of the following best describes the cell below?
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What happens when troponin and tropomyosin block the active sites of actin?
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The correct answer is "It prevents spontaneous muscle's contraction".

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Sertoli cells

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