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Class 10 Science — Chapter 7: How do Organisms Reproduce?
66 practice questions · 22 Easy · 22 Medium · 22 Hard
Free NCERT-aligned multiple-choice practice for Class 10 Science, Chapter 7 (How do Organisms Reproduce?). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 66.
Sample questions
Q1Easy
Hydra reproduces asexually by:
A.Budding✓ correct
B.Spore formation
C.Fragmentation
D.Binary fission
Why
Hydra forms buds that detach as new individuals.
Q2Medium
Male reproductive part of a flower:
A.Carpel
B.Stamen✓ correct
C.Petal
D.Sepal
Why
Stamen = anther + filament; produces pollen.
Q3Hard
Vegetative propagation in potato occurs through:
A.Roots
B.Stem (eyes/buds on tuber)✓ correct
C.Leaves
D.Seeds
Why
Potato is a stem tuber; eyes give rise to new plants.
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