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21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
is a thin and continuous layer made sporopollenin
b
possess germ pore
c
directly covers the cytoplasm of pollen as the cytoplasm of pollen grain is not surrounded by a plasma membrane
d
is pecto-cellulosic
answer is D.
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