Two examples in which the nitrogenous wastes are excreted from body in the form of uric acid are

(A)birds and lizards
(B)frogs and cartilaginous fish
(C)insects and bony fish
(D)mammals and molluscs

The NCERT line that answers it

Verbatim line

Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellet or paste with a minimum loss of water and are called **uricotelic** animals.

Chapter: Excretory Products and their Elimination
Section: intro EXCRETORY PRODUCTS AND THEIR ELIMINATION
Page: 0
Words matched: 29 of 30

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states 'Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid', which directly identifies birds (from the list) as uricotelic animals, and reptiles include lizards, making option A conclusively correct.

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