question_answer 67)

  Which kind of plastid is more common in (a) roots of the plant                      (b) leaves of the plant                   (c) flowers and fruits

Answer:

  (a) Roots of plant contain leucoplast which are colourless plastids and act as storage of food. (b) Leaves of plant contain green coloured chlorophyll for photosynthesis (c) Flowers and fruits contain multicoloured chromoplast to attract pollinators.