The animal in which sexes can be differentiat | vedclass

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(C) The phenomenon where male and female individuals of a species exhibit distinct external morphological differences is known as sexual dimorphism.In

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Ascaris

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(C) The phenomenon where male and female individuals of a species exhibit distinct external morphological differences is known as sexual dimorphism.In $Ascaris$ (roundworm),sexual dimorphism is clearly visible.The male $Ascaris$ is smaller than the female and has a curved posterior end with a pre-anal and post-anal papillae,whereas the female is longer and has a straight posterior end.$Taenia$ (tapeworm),$Krait$ (snake),and $Sea$ $Anemone$ do not show such distinct external sexual dimorphism in the same manner as $Ascaris$.

The animal in which sexes can be differentiated from external morphology is:

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