The given figures are types of elements (A and B) which constitute one type of complex tissue (c) of a plant . Identify A, B and C.

A. A Tracheid, B Vessel, C Xylem

B. A Vessel, B Tracheild, C Phloem

C. A Fibre, B Tracheid, C Bark

D. A Fibre, B Sclereid, C Casparian strips

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