Class 11 · Structural Organisation in Animals

Frog's Excretory System and Urea — NEET Biology

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The thin-walled urinary bladder is present ventral to the rectum which also opens in the cloaca. The frog excretes urea and thus is a ureotelic animal. Excretory wastes are carried by blood into the kidney where it is separated and excreted.

NCERT Biology · Class 11 · Chapter 7 · Paragraph 15
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Why is the excretion in frogs called ureotelic?

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