Photosynthesis - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the photosynthetic process, requirements, and factors affecting it.
Excretory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of human excretion, kidneys, and urine formation.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of aerobic and anaerobic respiration in plants and animals.
Q1. During a 100-meter sprint, a runner's leg muscles begin to burn and ache intensely, forcing them to slow down. After resting and breathing heavily for a few minutes, the pain subsides. Explain the biological process happening in the muscle cells during the sprint that causes the pain, and how resting resolves it.
Q2. Assertion (A): Plants only respire at night when there is no sunlight for photosynthesis. Reason (R): Respiration is a continuous, 24-hour process in all living cells, including plants, because they constantly require energy to stay alive.
/Class-7/Competency-Based-Questions/3_2_Respiration_CBQ.mdxPhotosynthesis - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the photosynthetic process, requirements, and factors affecting it.
Excretory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of human excretion, kidneys, and urine formation.