NEET 1991 · Class 11

Cell: The Unit of Life

In *Amoeba* and *Paramecium* osmoregulation occurs through

  1. (A)pseudopodia
  2. (B)nucleus
  3. (C)contractile vacuole
  4. (D)general surface

The NCERT line that answers it

Verbatim line

In *Amoeba*, the **contractile vacuole** is important for osmoregulation and excretion.

Chapter
Cell: The Unit of Life
Section
8.5.3 Endomembrane System
Page
11
Words matched
11 of 11

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

How this line gives the answer

6667, emb=0.9365, combined=0.8286). Verified: high — The span explicitly states that in Amoeba, the contractile vacuole is important for osmoregulation, which directly matches the MCQ's correct answer and distinguishes it from other options.

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