Isogamous condition with non-flagellated gametes is found in:

  • A
    Spirogyra
  • B
    Volvox
  • C
    Fucus
  • D
    Chlamydomonas

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Similar Questions

The cell wall of algae is composed of which of the following substances?

The product of conjugation of $Spirogyra$ is called

Assertion : Red algae contribute to the production of coral reefs.
Reason : Some red algae secrete and deposit calcium carbonate over their walls.

$A$: Algae are autotrophic in terms of nutrition.
$R$: Algae contain chlorophyll and other photosynthetic pigments.

Contraction of protoplast in $Spirogyra$ takes place:

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