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(a) Draw thw diagrammatic sketch of a transverse section of an anther of an angiosperm. Label its different walls and the tissue forming microscope mother cells.

(b) Describe the process of microsporogenesis upto the formation of a microscope.

(c) Write the function of 'germ pore' in a pollen grain of an agiosperm.

 

 

 

 
 
 
 
 

Answers (1)

(b) Sporogenous \overset{mitosis}{\rightarrow} Microspore mother cell \overset{meiosis}{\rightarrow} Microspore tetrad

(c) Green pores allow the germinating/ graving pollen grain / male gametes + vegetative cell to come out of the pollen grains.

Posted by

Priyanka Kumari

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