Photosynthesis - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of light and dark reactions, chloroplast structure, and limiting factors.
Circulatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the human heart, double circulation, and blood vessels.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of plant hormones (auxins, gibberellins) and tropic movements.
Q1. A potted plant is kept near a window where light only enters from one side. Over a few days, the stem of the plant bends noticeably towards the window. Explain the specific role of the plant hormone 'Auxin' in causing this directional bending (Phototropism).
Q2. Assertion (A): Ripe bananas kept in a sealed bag with green tomatoes will cause the tomatoes to ripen much faster. Reason (R): Ripe bananas release Ethylene gas, a plant hormone that specifically acts to accelerate the ripening of fruits.
/Class-10/Competency-Based-Questions/2_4_Chemical_Coordination_in_Plants_CBQ.mdxPhotosynthesis - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of light and dark reactions, chloroplast structure, and limiting factors.
Circulatory System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the human heart, double circulation, and blood vessels.