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Antherozoids of both funaria and pteris ...

Antherozoids of both funaria and pteris were released together near the archegonia of pteris. Only its sperms enter the archegonia as

A

Pteris/Dryopteris archegonia repel Funaria sperms

B

Funaria/Dryopteris sperms get killed by Pteris sperms

C

Funaria sperms are less mobile

D

Pteris/Dryopteris archegonia release chemical to attract its sperms.

Text Solution

Verified by Experts

The correct Answer is:
D
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