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NEET-XI-Biology

exam-2 year:2016

with Solutions - page 4
Qstn# 43 Prvs-QstnNext-Qstn
  • #43
    Which is essential for the growth of root tip ?
    (1) Ca
    (2) Mn
    (3) Zn
    (4) Fe
    digAnsr:   1
    Ans : (1)