Which cell organelle is the key to the life of the cell ?

Which cell organelles release oxygen :-

Polymorphic cell organelle is

The cell organelle that reduces the number of other cell organelles is

Which cell organelle synthesize steroids :-

Which organelle is known as the powerhouse of the cell? Why?

Which cell organelle is absent in the leaves of onion ?

The cell organelle that helps in respiration of the cell is :

The cell organelle that helps in respiration of the cell is :

which of the following cell organells is involved in the synthesis of the cell organelle that contains hydrolytic enzymes?

Polymorphic cell organelles are