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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.
Mention three features found only in plant cells and one found only in animal cells.
Given below are the sketches of two types of cells A and B.
(a) Which one of these is a plant cell? Give reasons in support of your answer.
(b) List the cell structures which are common to both types.
(c) Name the structures found only in plant cells and those found only in animal cells.
Write two main functions of the plastids.
Identify any four parts of the Plant cell.
The pigment present in leaf to absorb light is ______.
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.
______ cells have the ability to multiply and develop into different types of cells.
What is ATP?
List the differences between Plant cell and Animal cell.
