Morphology of Flowering Plants - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of root, stem, leaf modifications, and floral arrangements.
Structural Organisation in Animals - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of animal tissues, cockroach anatomy, and earthworm systems.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of tissue systems, secondary growth, and internal structure.
Q1. If you drive a nail into the trunk of a young dicot tree exactly 1 meter above the ground, and return 10 years later when the tree is much taller, will the nail be higher up the trunk or remain at exactly 1 meter? Explain using your knowledge of meristems.
Q2. Heartwood is the dark, hard wood in the center of an old tree, while sapwood is the lighter wood on the outside. Why is heartwood much highly valued for making durable furniture compared to sapwood? State the anatomical and chemical reasons.
Q3. Assertion (A): Stomata in grasses (monocots) have dumbbell-shaped guard cells. Reason (R): Dumbbell-shaped guard cells are less efficient at transpiration than the bean-shaped guard cells found in dicots.
/Class-11/Competency-Based-Questions/2.2_Anatomy_of_Flowering_Plants_CBQ.mdxMorphology of Flowering Plants - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of root, stem, leaf modifications, and floral arrangements.
Structural Organisation in Animals - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of animal tissues, cockroach anatomy, and earthworm systems.