Identify the correct statement:

(a) Lumen of chloroplast serves as reservoir of protons (H⁺) and site for photolysis of water.

(b) Chloroplasts are self-duplicating cell organelles.

(c) The ribosomes of the chloroplasts are smaller (70S) than the cytoplasmic ribosomes (80S).

• A

  a and b

• B

  b and c

• C

  a and c

• D

  a, b and c