Question

7. What does ER, RER, and SER stand for?
8. What are plastids? Name three kinds of plastids.​

Answer 1

1 : ER stands for endoplasmic reticulum.

2 : RER stands for rough endoplasmic reticulum .

3 : SER : stand for smooth endoplasmic reticulum.

4 : Plastids are the largest double membrane-bounded organelles. Depending on the presence or absence of pigments .

Three types of plastids are :

1 : Leucoplasts

2: Chromoplasts

3: Chloroplasts

Hope this answer will help you.