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Q.
What indicates 'A' in the figure below?
NTA AbhyasNTA Abhyas 2022
Solution:
Given is the image of the transverse section of anther and each lobe of anther contains two pollen sacs. Each pollen sac produces pollen grains which are released by dehiscence of the anther.
In the given image the label A is pollen grains that are ready to be released for pollination.