JIPMER2014BotanySexual Reproduction in Flowering Plants
The following is the diagram of TS of anther. Identify the parts labelled as A, B and C.
Options
- AA-Connective, B-Endothecium, C-Pollen grain
- BA-Endothecium, B-Connective, C-Pollen grain
- CA-Pollen grain, B-Connective, C-Endothecium
- DA-Endothecium, B-Pollen grain, C-Connective
Correct answer
A. A-Connective, B-Endothecium, C-Pollen grain
Step-by-step solution
The typical anther is tetrasporangiate. It has column of sterile tissue called connective tissue. Mature anther is comprised of an epidermis followed by endothecium, 2 or 3 middle layer and single layered tapetum (inner most).