Health & Hygiene Notes - Competency Based & Assertion-Reasoning Questions
Extended practice questions testing comprehensive understanding of health and hygiene concepts.
Skin Structure Functions Notes - Competency Based & Assertion-Reasoning Questions
Extended practice questions testing comprehensive understanding of skin layers and functions.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Extended practice questions testing comprehensive understanding of skeletal movement.
Q1. Assertion (A): Earthworms do not have bones but can still move efficiently through the soil. Reason (R): Earthworms use the coordinated contraction and relaxation of circular and longitudinal muscles along with tiny bristles (setae) to push through the soil.
/Class-9/Competency-Based-Questions/skeleton_movement_notes_CBQ.mdxHealth & Hygiene Notes - Competency Based & Assertion-Reasoning Questions
Extended practice questions testing comprehensive understanding of health and hygiene concepts.
Skin Structure Functions Notes - Competency Based & Assertion-Reasoning Questions
Extended practice questions testing comprehensive understanding of skin layers and functions.