A common cloacal aperture is found in | vedclass

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(A) In $Rana$ (frog),the digestive tract,urinary tract,and reproductive tract open into a common chamber called the cloaca. The cloaca opens to the ex

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Rana

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(A) In $Rana$ (frog),the digestive tract,urinary tract,and reproductive tract open into a common chamber called the cloaca. The cloaca opens to the exterior through a single opening known as the cloacal aperture. In contrast,mammals like rabbits have separate openings for the anus and the urogenital tract. $Nereis$ and $Pheretima$ are annelids and do not possess a cloaca.

$A$ common cloacal aperture is found in

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