Why do some plants have both …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Yash Rajpoot 6 years, 7 months ago
- 1 answers
Test
Related Questions
Posted by Bhawna Rohilla 1 year, 4 months ago
- 0 answers
Posted by Arshi Naaz 1 year, 4 months ago
- 0 answers
Posted by Srishti Semwal 1 year, 4 months ago
- 0 answers
Posted by Arshi Naaz 2 months, 2 weeks ago
- 0 answers
Posted by Sabina Naaz 1 year, 5 months ago
- 1 answers
Posted by Nida Shams 1 year, 5 months ago
- 0 answers
Posted by Gauri Singh 1 year, 5 months ago
- 0 answers
Posted by Joyab Khan 1 year, 5 months ago
- 0 answers
Posted by Sukhmanpreet Kaur 1 year, 4 months ago
- 2 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
Meghna Thapar 5 years, 5 months ago
Flower which remains open and exposes the anther and stigma are called chasmogamous flowers. Cleistogamous flowers do not open at all. Because anthers and stigma are not exposed, cross pollination cannot take place in such cases. To promote cross-pollination, chasmogamous flowers often have strikingly colored petals and nectar guides/nectaries to attract and reward pollinators. The closed morphology of cleistogamous flowers hinders them from exposing their reproductive organs and forces self-pollination.
0Thank You