Question

structure of cholroplast​

Answer 1

Answer:

There are two distinct regions present inside a chloroplast known as the grana and stroma. Grana are made up of stacks of disc-shaped structures known as thylakoids. The grana of the chloroplast consists of chlorophyll pigments and are the functional units of chloroplasts

Answer 2

Answer:

structure of choroplast covered by double membrane. the third membrane that forms stacked , disk-shaped structure called thylakoids

The thylakoids membrane encloses internal space called thylakoid lumen or space .