wiz-icon
MyQuestionIcon
MyQuestionIcon
18
You visited us 18 times! Enjoying our articles? Unlock Full Access!
Question

The characteristics like expansion, breaking dormancy, promoting germination and flowering are associated with

A
Auxins
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Gibberellins
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Cytokinins
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Ethylene
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Gibberellins
Gibberellin is a plant hormone that is involved in various physiological processes of plants. It acts as plant growth regulator. It is involved in various processes like stem elongation, germination, flowering and leaf senescence. It breaks the seed dormancy and promotes germination. Flowering requires either long day or cold temperature. However, gibberellin induces flowering under normal condition.
Thus, the correct answer is option B.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Plant Growth Regulators
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon