CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Dumb-bell shaped guard cells are found in

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

The correct option is B Cereals
The stomatal pores are regulated by guard cells. In most of the plants, guard cells are kidney bean shaped with the concavity of bean shape guarding the stomatal pore. In members of family Poaceae, Cyperaceae and many palms the guard cells are dumb-bell shaped.
Thus, the correct answer is option C.

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