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Which of the following options is correc...

Which of the following options is correct for the given figures ?

A

`{:(" "X," " Y), ("Homogamy", "Isogamy"):}`

B

`{:(" "X," " Y), ("Anisogamy", "Isogamy"):}`

C

`{:(" "X," " Y), ("Heterogamy", "Anisogamy"):}`

D

`{:(" "X," " Y), ("Isogamy", "Oogamy"):}`

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The correct Answer is:
d
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