NEET 2002 · Class 11

Cell: The Unit of Life

In protozoa like Amoeba and Paramecium, the organ for osmoregulation is

  1. (A)contractile vacuole
  2. (B)mitochondria
  3. (C)nucleus
  4. (D)food vacuole

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

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states 'In Amoeba, the contractile vacuole is important for osmoregulation', which directly matches the question's requirement for the organ of osmoregulation in protozoa like Amoeba and Paramecium.

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