1.

In the given figure, showing the ultrastructure of a plant cell, identify the parts marked as P and Q and select the correct option regarding these. (i)   Part P helps in osmoregulation.(ii) Cellular respiration occurs in part Q.(iii) Synthesis of sugars occurs in part Q.(iv) Part P provides colour to flowers and fruits. 

A. (i) and (ii) only
B. (i) and (iii) only
C. (iii) and (iv) only
D. (ii) and (iv) only
Answer» C. (iii) and (iv) only


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