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ad-work [718]
3 years ago
13

Please please help !!

Biology
1 answer:
ira [324]3 years ago
7 0

Answer:

this a test

Explanation:

Im  not going to answer learn by yourself

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Suppose it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.5-billion-year-ol
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Answer:

The correct answer is option 3. a nucleus.

Explanation:

The first genetic material present in the early organisms were RNA which was present in the microscopic organisms back then 3.5 billion years ago which means it is normal to have RNA in such microfossils chemical analysis.

Since, the nucleus was not present in early life forms of prokaryotes like bacteria. so, it is unusual to find nucleus in the fossils of stromatolite rocks.

Thus, option III is the correct answer.

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Research will be done over the Circulatory System also known as the Cardiovascular System.
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The phase of cell cycle where the cell grows is...
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