wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The folding or rolling of a leaf on itself, when present in a bud is called as

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

The correct option is B Ptyxis
Ptyxis means arrangement of single leaf in bud condition. It is the way in which a leaf remains folded in the bud. The folding or rolling of a leaf on itself when present in a bud is called as ptyxis. For example, in ferns, a leaf frond is coiled like a spring that gradually unfolds as the leaf frond matures. The way in which an individual leaf is folded in the bud.
Thus, the correct answer is option A.


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