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Montano1993 [528]
2 years ago
13

A researcher discovers a new microfossil. At first, he is uncertain whether this organism was a bacterium , Archaeon, or protist

. After careful study, he determines that this organism was a protist. What features were present in this microfossil that lead the researcher to this conclusion?
Biology
1 answer:
kari74 [83]2 years ago
8 0

Answer:

Exclusive features from Protozoa

Explanation:

Protozoa are unique and complex single-celled eucaryot. So, if the discovered microfossil still has some clues of a presence of a nucleus it might be a feature that can be related with only with a protist organism. Also, some protozoa has special anatomy structures like sensory bristles, photoreceptors, cilia, sting darts, etc. In conclusion there might be some features that could lead researchers to find a new extinct protist organism.

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Answer:

The correct sequence is

1st step- Option C

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3rd step- Option A

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As the food particles reach the small intestine, its muscles allow the food particles to mix up with the digestive juices that are released from the organs namely liver, pancreas, as well as the intestine and helps in the proper digestion of the food. The walls of the small intestine extracts the nutrients that are digested into the bloodstream, where the blood supplies the nutrients into the remaining parts of the body.

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Thus, the difference is based upon the kind of shuttle system used that leads to the production of 32 ATPs in liver cells and 30 ATPs in the brain cells.  

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