[tex]\sf\large\underbrace{Question:-}[/tex]
What are plastids
Explain briefly

Class 9th
Biology
C

2 thoughts on “[tex]\sf\large\underbrace{Question:-}[/tex]<br />What are plastids <br />Explain briefly <br /><br />Class 9th<br />Biology<br />C”

1. Given Question:

   What are plastids? Explain Briefly.

   Required Answer:

   – They are present in plant cells only.

   – There are three categories of plastids:

   1. Chromoplast
   2. Chloroplast
   3. Leucoplast

   1. Chromoplast:

   • These are coloured plastids except green.
   • They have irregular shape.
   • They provide different colours for attraction of pollinators.

   2. Chloroplast:

   • These are green coloured plastids.
   • They are present in higher plants and green algae.
   • It is responsible for green colour.
   • It contains pigment chlorophyll which is responsible for trapping sunlight.

   3. Leucoplast:

   • These are colourless plastids.
   • They are present in unexposed cells.
   • They are responsible for storage of food.

   – Functions of Plastids:

   1. It helps in trapping of light.

   2. They gives colours to plants.

   3. They help in storage of food.

   -View attachment for diagram.

   _____________________

   Reply

2. 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.

   MARK AS BRAINLIEST

   Reply