Question

Discuss the different criteria for the classification of Algae

Answer 1

Explanation:

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There is three main Algae classification: Chlorophyceae – These are called green algae, due to the presence of pigments chlorophyll a and b. Examples are Chlamydomonas, Spirogyra, and Chara. Phaeophyceae – Also called as brown algae, they are predominantly marine.

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Answer 2

Answer:

The presence or absence of sexual reproduction, complexity of reproductive organs, method of sexual reproduction i.e., isogamy, anisogamy and oogamy are important criteria of classification in algae. ... The reproduction is oogamous and life cycles are usually complex in Rhodophyceae and Phaeophyceae.