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Drupady [299]
3 years ago
9

Why are protist considered the first eukaryotes?

Biology
1 answer:
8090 [49]3 years ago
5 0

Different organisms moved in and out (notably, bacteria moved into a taxonomic kingdom of their own). ... In this system there are three main branches or "domains" of life: Bacteria, Archaea (both prokaryotic) and Eukarya (the eukaryotes). Within the eukaryotic domain, the protists are no longer a single group.

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What is the species name of a frog that is between 1.5 and 6 inches long, has warts on its skin, and has a triangular mark betwe
ludmilkaskok [199]

What is the species name of a frog that is between 1.5 and 6 inches long, has warts on its skin, and has a triangular mark between its eyes?

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Bufo boreas

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Acris crepitans

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-->Acris Crepitans is the correct answer.

4 0
3 years ago
Which of the following does not describe hormones in the body? I’ll mark the correct answer a brainliest
myrzilka [38]

I think its C. hormones act on muscles and glands only. Because hormones act on cells, tissues, organs etc. So this is incorrect and the rest of them are correct.

5 0
3 years ago
The amniotic egg, which is present in reptiles, birds, and mammals, is a good example of: horizontal gene transfer. coevolution.
dusya [7]

The amniotic egg, which is present in animals such as reptiles, birds, and mammals, is a good example of homo-logy.

<h3>What is homo-logy?</h3>

The term 'homo-logy' makes reference to the same evolutionary origin (ancestor) for a given structure.

A structure and/or sequence is homo-logous when it derives from the same evolutionary ancestor.

Conversely, an analogy means that the structure and/or nucleotide sequence do not share an evolutionary origin.

Learn more about homo-logies here:

brainly.com/question/13553174

3 0
3 years ago
there are relatively few different types of macromolecular monomers. What is an advantage of constructing protein and carbohydra
Delicious77 [7]

The main advantage of monomers or basic subunits of macromolecules is their simplicity. The simple monomeric subunits from which all proteinsnucleic acids, fats and carbohydratesare constructed are few in number and identical in all living species.These simple monomerc units can be linked in many different combinations (different covalent bonds) to produce complex biological polymers with different functions.

3 0
4 years ago
Which organelles responsible transporting materials out of the cell​
MatroZZZ [7]

Explanation:

Endoplasmic reticulum is responsible

5 0
3 years ago
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