(a) Draw a diagrammmatic sketch of a transverse section of an anther of an angiosperm . Lebel its
Channel: Doubtnut
Date: 2020-01-03

(a) Draw a diagrammmatic sketch of a transverse section of an anther of an angiosperm . Lebel its different walls and the tissue forming microspore mother cells. (b) Describe the process of microsporogenesis upto the formation of a microsperm. (c) Write the function of \'germ pore\' in a pollen grain of an angiosperm.