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Biology
The circinate vernation is the characteristic feature of ferns. It refers to
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Q. The circinate vernation is the characteristic feature of ferns. It refers to
UP CPMT
UP CPMT 2004
A
coiling of young leaves
B
arrangement of leaves on stem
C
attachment of sori on leaves
D
heterophilly
Solution:
Circinate vernation is the coiled arrangement of leaves and leaflets in the bud; gradually uncoils as leaf develops, as in ferns.