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Consider the given statement regarding r...

Consider the given statement regarding roots and choose the option having most correct statement
I epiphytic roots are hygroscopic
II climbing roots of ficus pumila secrete a gummy substance to stick to the support
III roots are positively geotropic negatively phototropic and negatively hydrotopic
IV cells of zone of elongation in a root loose their power to divide
Choose the correct option

A

I II and III

B

only II

C

I II and IV

D

only III

Text Solution

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The correct Answer is:
C
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ARIHANT NEET-MORPHOLOGY OF FLOWERING PLANTS -Chapter exercises B ( Medical entrance special format questions )
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