Zoology> Among which urinary bladder is absent1 ) ...

Among which urinary bladder is absent1 ) frog2 ) crow3 ) snake4 ) camelPlxz answer with explanation

harichandanareddy , 7 Years ago

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3 Answers

Arun

Urinary bladder is absent in snake and bird because the urine of these is semi-solid consisting mainly of uric acid. The primary function of urinary bladder is to store urine in mammals. The urinary bladder cannot store semi-solid urine

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Last Activity: 7 Years ago

Keerthana Pragasam

urinary bladder is absent in snake fish crocodile pisces and aves

Bladders are absent in crocodilians, snakes, some lizards, and most birds, because the urine of these is semisolid, consisting mostly of uric acid. In mammals the bladder is formed from part of the allantois and from the urodeum (a subdivision of the cloaca). The bladder empties into the cloaca in tetrapods except for therian mammals, in which it has a separate external opening called the urethra."

Last Activity: 7 Years ago