Question

is the benefit of having separate DNA to some of the cell organelles

Answer 1

they have their own DNA, which is seperate from the DNA found in the nucleus of the cell and both organelles use their DNA to produce many proteins and enzymes required for their functions

Answer 2

They have their own DNA, which isseparate from the DNA found in the nucleus of the cell. And bothorganelles use their DNA to produce many proteins and enzymes required for their function. A double membrane surrounds both mitochondria and chloroplasts, further evidence that each was ingested by a primitive host.