Ecosystems - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of food chains, energy flow, and ecological balance.
Circulatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of blood typing, circulation, and heart structure.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of hormones, glands, and their targets.
Q1. You are walking home at night and suddenly a large, aggressive dog barks and lunges at you. Your heart immediately starts pounding, your breathing quickens, and you feel a sudden burst of energy to run away. Identify the hormone responsible for this reaction and the gland that secretes it.
Q2. Assertion (A): A person suffering from diabetes mellitus has too much glucose in their blood. Reason (R): Their pancreas is failing to produce enough insulin, the hormone required to instruct cells to absorb glucose from the blood.
/Class-8/Competency-Based-Questions/4_1_Endocrine_System_CBQ.mdxEcosystems - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of food chains, energy flow, and ecological balance.
Circulatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of blood typing, circulation, and heart structure.