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Advantages of viviparity in animals

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Answered by PRASENJITGAMER
1

Answer:

Comparative Reproduction

Higher survival rates of live-borne offspring suggest a clear selectiveadvantage for viviparity in this group. Internal egg development enablesviviparous sharks and rays to colonize pelagic zones that are unavailable to egg-laying relatives (Wourms and Lombardi, 1992).

Answered by satyaprakash425152
0

Answer:

Comparative Reproduction

Higher survival rates of live-borne offspring suggest a clear selective advantage for viviparity in this group. Internal egg development enables viviparous sharks and rays to colonize pelagic zones that are unavailable to egg-laying relatives (Wourms and Lombardi, 1992).

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