Question
Tue February 21, 2012 By: Mudita Singh
 

Name the species in which Polyspermy occurs.

Expert Reply
Wed February 22, 2012
Polyspermy occurs normally in certain vertebrate and invertebrate species.
Example - Sea urchins, Xenopus frogs, certain arachnids and insects (such as Drosophila, stick insect, rice weevil), certain sharks, skates, newts, salamanders and certain reptiles.
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