From recent studies,it has been found that pr | vedclass

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(A) Plastids are semi-autonomous organelles that contain their own $DNA$ and ribosomes. According to the cell biology studies,plastids are not formed

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Bodies called proplastids

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(A) Plastids are semi-autonomous organelles that contain their own $DNA$ and ribosomes. According to the cell biology studies,plastids are not formed de novo but develop from small,undifferentiated,precursor organelles known as proplastids. Proplastids are found in meristematic cells and can differentiate into various types of plastids such as chloroplasts,chromoplasts,or leucoplasts depending on the needs of the cell.

From recent studies,it has been found that pre-existing plastids arise from:

Similar Questions

Examine the figure:
$(a)$ Is this structure present in an animal cell or a plant cell?
$(b)$ Can these be passed on to the progeny? How?
$(c)$ Name the metabolic processes taking place in the regions marked $(A)$ and $(B)$.

Which types of pigments are present in chromoplasts?

In the given figure,which components are present in the part labeled $B$?

Aleuroplast stores....

What are $P$ and $Q$ in the given organelle?

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