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Marysya12 [62]
3 years ago
8

What is one characteristic that you could observe under the microscope to distinguish diatoms and dinoflagellates?

Biology
2 answers:
Maksim231197 [3]3 years ago
7 0

Answer:

Diatoms have a cell wall that includes silica, while dinoflagellates have a cell wall that includes cellulose.

Explanation:

Diatoms are unicellular algae. Some of them can live in colonies forming filaments or ribbons, they are surrounded by a cell wall made of silica called a frustula.

They are microscopic animals, almost always single-celled. They have flagella. They can be divided into two large groups differentiated by the presence or absence of cellulosic plaques in the cell wall or amphysm.

lapo4ka [179]3 years ago
6 0

The "frustule" cell wall of diatoms. A dinoflagellate isn't constructed this way. The frustule is composed of two parts which are pretty much identical except for size -- one of the parts is slightly smaller than the other.

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