Question

explain about plastids​

Answer 1

Answer

The plastid is a membrane-bound organelle found in the cells of plants, algae, and some other eukaryotic organisms. They are considered to be intracelluar endosymbiotic Cyanobacteria. Examples include chloroplasts, chromoplasts, and leucoplasts.

Explanation:

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Answer 2

$\sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \red{Plastids} \: \: \: \: \: \: \: \: \: \:$

❑ Only present in plant cell .

❑ It is of two types :

Chromoplast (coloured

plastid) and Leucoplast (white or colourless) .

❑ It is an lamellated structure which is in bounded

by double membrane .

❑ Plastids are containing the pigment chlorophyll

(green pigment) are called chloroplast .

❑ Chloroplast is important for photosynthesis .

❑ Leucoplast stores starch, oil, protein granules .

❑ Plastids have their own DNA and ribosomes.