$A$ : In $Volvox$,heterogametes are formed in the sexual life cycle.
$R$ : Non-motile gametes are transferred by water.

  • A
    Assertion and Reason both are correct and Reason is the correct explanation of Assertion.
  • B
    Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.
  • C
    Assertion is correct,but Reason is incorrect.
  • D
    Both Assertion and Reason are incorrect.

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Which of the following exhibits characteristics similar to algae?

$A$ research student collected a certain alga and found that its cells contained both chlorophyll $a$ and chlorophyll $d$,as well as phycoerythrin. The alga belongs to:

$A$: Algae are found in various colors.
$R$: Algae contain different types of pigments.

The reserve food material in algae is:

In Rhodophyceae,stored food is available as:

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