| Microsporogenesis | Megasporogenesis |
| $1$. It occurs in the anther. | $1$. It occurs in the ovule. |
| $2$. Microspore mother cells undergo meiosis to form a microspore tetrad. | $2$. Megaspore mother cells undergo meiosis to form a linear tetrad of megaspores. |
| $3$. Four functional microspores (pollen grains) are formed from one microspore mother cell. | $3$. Generally,only one functional megaspore is formed from one megaspore mother cell,while the other three degenerate. |
| $4$. It leads to the formation of male gametophytes. | $4$. It leads to the formation of the female gametophyte (embryo sac). |
Explore More
| Column-$I$ | Column-$II$ |
| $P$. Fungal diseases | $I$. Tobacco mosaic |
| $Q$. Bacterial diseases | $II$. Black rot of crucifers |
| $R$. Viral diseases | $III$. Brown rust of wheat |
| $IV$. Turnip mosaic | |
| $V$. Red rot of sugarcane | |
| $VI$. Late blight of potato |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo