How tapetal cells could become binucelate?
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Inayat Ullah Khan 5 years, 5 months ago
- 1 answers
Related Questions
Posted by Srishti Semwal 1 year, 2 months ago
- 0 answers
Posted by Nida Shams 1 year, 3 months ago
- 0 answers
Posted by Sabina Naaz 1 year, 2 months ago
- 1 answers
Posted by Arshi Naaz 3 days, 2 hours ago
- 0 answers
Posted by Arshi Naaz 1 year, 2 months ago
- 0 answers
Posted by Gauri Singh 1 year, 2 months ago
- 0 answers
Posted by Bhawna Rohilla 1 year, 2 months ago
- 0 answers
Posted by Sukhmanpreet Kaur 1 year, 2 months ago
- 2 answers
Posted by Joyab Khan 1 year, 2 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 5 years, 5 months ago
Tapetal cells are very large cells with more than one nucleus. They assist with pollen grain growth and development. Tapetal cells undergo endomitosis where the nucleus in the nuclear membrane splits, but cytokinesis does not happen. They become bi / multi nucleate because of this. Usually the cells are larger and have more than one nucleus per cell. The nuclei of tapetal cells also split as the sporogenous cells undergo mitosis. Sometimes, this mitosis is not normal due to which many cells of mature tapetum become multinucleate. It is also possible to see polyploidy and polyteny at times.
0Thank You