Advertisements
Advertisements
प्रश्न
A pollen grain is provided resistance from physical and biological decomposition by its ______
पर्याय
Exine composed of cellulose and pectin
Exine composed of sporopollenin
lntine made up of cellulose and pectin
Intine made up of sporopollenin
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
A pollen grain is provided resistance from physical and biological decomposition by its Intine made up of sporopollenin.
Explanation:
Foliar bud produced on the surface of a leaf of Begonia for vegetative propagation. In Bryophyllum and Kalanchoe, the buds are produced on the margin of the leaf.
shaalaa.com
Structure of Microspore Or Pollen Grain
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
