How many thylakoids are present in each granum in chloroplast?
100 - 200
20 to 50
10 to 100
What are thylakoids? How is it related to a chloroplast? [3 MARKS]
Which of the following is true about Chloroplasts?
(i) Chloroplasts are minute oval bodies bounded by a double membrane.
(ii) Their interior contains closely packed flattened sacs called thylakoids.
(iii) There are over 60 chloroplasts in a cell.
(iv) The pigment chlorophyll is contained in the empty spaces of thylakoids.