Match each environmental condition essential for germination with its role:
A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
Water activates enzymes and swells seed. Oxygen powers respiration. Temperature optimizes enzyme kinetics.
Keep practising Plant Physiology: seeds and germination
Browse all Plant Physiology: seeds and germination questions for ICSE Class 9, or explore more Biology topics.
Related questions
Match each seed structure with its protective or anatomical function:Match each germination type with its defining morphological movement:Match each seed embryonic part with its developmental fate:Which plant hormone breaks seed dormancy?Which plant germinates anaerobically under water?What is the fate of cotyledons in hypogeal seeds?Which structure elongates in hypogeal germination?How does the hypocotyl hook move the cotyledons?