Question

Why is chloroplast a semi autonomous organelle?

Answer 1

Chloroplasts are one of the two semi autonomous cell organelle.

It is an semi autonomous organelle as DNA is present in it along with Ribosome for protein synthesis. Due to this, chloroplasts are able replicate themselves when neede.

The chlorophyll is attached in the inner wall of Thylakoids. Stroma is the site for Dark reaction and Granum are the sites for Light reactions.

Chlorophyll traps the photons and then perform 'PHOTOSYNTHESIS'.

Answer 2

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Chloroplast and mitochondria are known to be semi automous organalle because they have their own RNA, DNA and enzyme. Thus they can synthesis their own protein....