Difficult
What is the typical shape and diameter of a pollen grain?
- AElliptical,$50 - 75 \, \mu m$
- BSpherical,$12.5 - 25 \, \mu m$
- CElliptical,$25 - 50 \, \mu m$
- DSpherical,$25 - 50 \, \mu m$
Explore More
Similar Questions
Palynology is the study of
Easy
View SolutionPollen grain develops from . . . . . . of anther.
Which cells are present in a $3$-celled pollen grain?
Medium
View SolutionIn angiosperms,all four microspores of a microspore tetrad are covered by a layer which is made up of ........
The function of the innermost layer of the pollen sac,the tapetum,is:
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo