alleryMatch each plant phytohormone with its physiological growth response:
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
Auxin elongates cells in phototropism. Gibberellins elongate stems. Abscisic acid inhibits growth.
Keep practising Control and Coordination
Browse all Control and Coordination questions for CBSE Class 10, or explore more Biology topics.
Related questions
Match each plant tropic movement with its environmental stimulus:Match each endocrine gland with the clinical condition caused by its hormonal imbalance:Match each part of the human brain with its primary control center:True or false: control and coordinationTap every plant hormoneWhich part of the brain does the job?Match each plant response to its nameOrder the path of a reflex action