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The modified stem in grasses, strawberry...

The modified stem in grasses, strawberry Chrysanthemum is concerned with special functie i.e., br i-Food storage ,br ii- Vegetative propagation, br iii- Assimilation, br iv- Spread to new niches, br v- Perennation,

A

ii , iv

B

I , ii, v

C

ii , iv , v

D

iii, iv , v

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