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Grade 12th pass9 grade science

Urinary bladder is absent in:

Profile image of Harshit Singh
4 Years agoGrade 12th pass
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1 Answer

Profile image of Jayesh Vashishtha
4 Years ago
Dear student,
 
The urinary bladder is absent in Class Aves that comprises birds. They lack a urinary bladder because the waste product mostly contains uric acid that is, they are uricotelic and excrete the waste along with the feces.
 
regards,
team Askiitians