Exine of pollen grains is composed of [MHCET 2003; AIIMS 2003; MP PMT – McqOptions

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1.	Exine of pollen grains is composed of [MHCET 2003; AIIMS 2003; MP PMT 2005]
A.	Pectocellulose
B.	Lignocellulose
C.	Sporopollenine
D.	Pollen kit
Answer» D. Pollen kit

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