Re-NEET 2026 · Question 103 · Class 11

Structural Organisation in Animals

In water, frogs respire using _______.

  1. (A)skin
  2. (B)buccal cavity
  3. (C)lungs
  4. (D)trachea

The NCERT line that answers it

Verbatim line

In water, skin acts as aquatic respiratory organ (cutaneous respiration).

Chapter
Structural Organisation in Animals
Section
7.2.2 Anatomy
Page
3
Words matched
10 of 10

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 that in water, skin acts as the aquatic respiratory organ (cutaneous respiration), which directly answers the question and distinguishes skin from other options.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

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Question text is reproduced from the published Re-NEET 2026 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.