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Question : Given below are a few statements related to external fertilization (I) The male and female gametes are formed and released simultaneously. (II) Only a few gametes are released into the medium (III) Water is the medium in a majority of organisms exhibiting external fertilization (IV) Offspring formed as a result of external fertilization have better chances of survival than those formed inside an organism.

Answer»

III and IV
I and III
II and IV
I and IV

Answer :B


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