Circulatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of blood typing, circulation, and heart structure.
Diseases - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of communicable and non-communicable diseases.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of neurons, brain functions, and nervous control.
Q1. A man suffers a stroke that damages the occipital lobe at the very back of his cerebrum. Even though his eyes are perfectly healthy and undamaged, the doctor informs him he is now blind. Explain why damage to the brain caused blindness.
Q2. Assertion (A): The myelin sheath covering an axon acts like the plastic coating on an electrical wire. Reason (R): It insulates the axon and significantly speeds up the transmission of electrical nerve impulses.
/Class-8/Competency-Based-Questions/4_3_Nervous_System_CBQ.mdxCirculatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of blood typing, circulation, and heart structure.
Diseases - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of communicable and non-communicable diseases.