Discussion on Structural Organisation In Animals


 

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Posted on: 06:16:57 PM on May 20, 2016
Posted By:
Avinash Venkat
Are all sharks are viviparous?


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Posted on: 10:25:50 PM on May 20, 2016



Posted on: 06:20:56 PM on May 28, 2016



Posted on: 06:05:36 PM on January 10, 2017
Most sharks are ovoviviparous, meaning that the eggs hatch in the oviduct within the mother's body and that the egg's yolk and fluids secreted by glands in the walls of the oviduct nourishes the embryos. some are oviparous & some are viviparous





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