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प्रश्न
What are plastids?
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उत्तर
Plastids are self-replicating organelles present only in plant cells and absent in animal cells. They are of three types:
(i) Chloroplast - Green coloured plastids (due to presence of chlorophyll)
(ii) Chromoplast- Coloured plastids (except green colour)
(iii) Leucoplast - Colourless plastids
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संबंधित प्रश्न
State whether the following statement is true (T) or False (F):
Protoplasm is the part of the cell which surrounds the nucleus.
Fill in the blanks:
______ give colour to flowers and fruits.
The organelle called the ______ is present in plant cells only.
In the cell, photosynthesis is carried out with the help of ______.
The organelles of both plants and animals are made up of cells.
Arrange in a correct sequence
Elephant, Cow, Bacteria, Mango, Rose plant.
Assertion (A): Chloroplast is a cell organelle
Reason (R): An organelle is a distinct part of the cell which has a particular structure and Function.
Draw a neat diagram of plant cell and label any three parts which differentiate it from animal cell.
What are the functions of cell wall in plant cells?
Give two examples of unicellular animals.
