Chapter 2
Cell: The Building Block of Life
CBSE Class 9
Science Solutions
Educart Science class Class 9 NCERT Exemplar cover
Question:

Which of the following pairs of cell organelles contains DNA?
(a) Chloroplasts, Ribosomes
(b) Mitochondria, Nucleus
(c) Golgi bodies, Ribosomes
(d) Nucleus, Lysosomes

Answer: Verified

(b) Mitochondria, Nucleus

Explanation: The nucleus contains DNA in the form of chromosomes, which carry hereditary information and control the activities of the cell. Mitochondria also possess their own DNA. Ribosomes, Golgi bodies, and lysosomes do not contain DNA.

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