Human Anatomy and Physiology - An Overview
A comprehensive introduction to the major organ systems and the internal structure of the human body.
Animal Tissues - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of epithelial, connective, muscular, and nervous animal tissues.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of meristematic and permanent plant tissues.
Q1. A gardener prunes (cuts) the topmost tips of a hedge plant regularly. Instead of growing taller, the plant becomes thicker and bushier. Explain biologically why this happens based on your knowledge of plant tissues.
Q2. If the xylem tissue of a large tree is completely destroyed by a fungal infection, but the phloem remains intact, what will be the immediate consequence for the tree?
Q3. Assertion (A): Sclerenchyma tissue makes up the hard shell of walnuts and coconuts. Reason (R): Sclerenchyma cells are dead at maturity and have extremely thick walls heavily deposited with lignin, providing structural strength.
Q4. Assertion (A): Collenchyma tissue allows parts of a plant, like stems and leaves, to bend easily without breaking. Reason (R): Collenchyma cells are completely rigid and filled with air spaces to make them lightweight.
/Class-7/Competency-Based-Questions/1_1_Plant_Tissues_CBQ.mdxHuman Anatomy and Physiology - An Overview
A comprehensive introduction to the major organ systems and the internal structure of the human body.
Animal Tissues - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of epithelial, connective, muscular, and nervous animal tissues.