1.

Question : A : Plant usually bend towards the source of light. R : Shoot apex shows positive phototropism because of differential growth caused due to unequal distribution of auxin.

Answer»

A and R both are CORRECT and R is correct EXPLANATION of A. 
A and R are correct but R is not explanation of A. 
A is correct and R is FALSE
A and R are false 

ANSWER :A


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