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Class 9 Science questions for CBSE

Curriculum-aligned Science questions for Class 9 under CBSE. Shortlist topics, practice at your pace, and make every answer count.

43questions available
Q41•MCQ•[1 Mark]

If a single-celled organism reproduces by dividing into two equal parts, what type of asexual reproduction is being demonstrated?

AVegetative propagation
BBinary fission
CBudding
DFragmentation
Q42•MCQ•[1 Mark]

A 14-year-old boy experiences a significant change in his body, such as voice deepening and hair growth. Which part of the human reproductive system is primarily responsible for these changes?

AVas deferens
BTestes
COvaries
DUterus
Q43•MCQ•[1 Mark]

In a scenario where a plant reproduces by producing seeds without fertilization, which type of reproduction is occurring?

AAsexual reproduction
BSexual reproduction
CBinary fission
DBudding