Q) Mention two differences between chloroplasts and chromoplasts .
plzz , can anyone give me the answer
Answers
The main difference between chloroplast and chromoplast is that chloroplast is the green coloured pigment in plants, while chromoplast is a colourful pigment whose colour may be yellow or orange or even red.
Answer:
1) The main difference between chloroplast and chromoplast is that chloroplast is the green coloured pigment in plants, while chromoplast is a colourful pigment whose colour may be yellow or orange or even red.
Chloroplasts:
They are green plastids ,largest cell organelle of plant .
Contain chlorophyll
Have a role in photosynthesis
Have largest lamillar system
Can divide by binary fission
Have own DNA and ribosomes (protein synthesis can happen)
Can be of different types
Cup shaped - Chlamydomonas
Spiral- Spirogyra
Girdle shaped - Ulothrix
Chromoplasts :
They are colourful plastids .
No chlorophyll content
Have no role in photosynthesis
Have least or no lamillar system
No binary fission takes place
Lack DNA or ribosomes
Contain pigments like
Carotenoids : Carotene and xanthophyll
Phycobillins : Phycocyanin and phycoerythrin
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