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Question : A: Birds are uricotelic R : Birds lack urinary bladder(A) A and R both are correct and R is correct explanation of A.(B) A and R are correct but R is not explanation of A.(C) A is correct and R is false.(D) A and R are false

Answer»

A and R both are correct and R is correct EXPLANATION of A. 
A and R are correct but R is not explanation of A. 
A is correct and R is FALSE
A and R are false

Answer :B


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