Photosynthesis Question 4
4. The structures that are formed by stacking of organized flattened membranous sacs in the chloroplasts are :
[2015 RS]
(a) Grana
(b) Stroma lamellae
(c) Stroma
(d) Cristae
Show Answer
Answer : a
Hints & Solution
(a) In chloroplast which are green coloured plastids, thylakoids are arranged in stacks like the pile of coins called grana.
