Question

What are plastids??
How many kinds of Plastids are there??
Name them.

Answer 1

plastids are double membrane bound organelles found inside the plant and some algae which are primarily responsible for activities related to making and storing food .

Answer 2

plastid is a major double membrane organelle found in plant cell or eukaryotic organisms.
there are four types of plastids
chloroplast
chromoplast
gerontoplast
leucoplast