Home⇒ Medical Science⇒ Biotechnology⇒ Plant structure
| Note:- You can add tough questions into your favourite list for second revision. |
| The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that | |
| A. | the mitochondrial matrix is hypotonic to the cellular cytoplasm |
| B. | the mitochondrial matrix is hypertonic to the cellular cytoplasm |
| C. | mitochondria were derived from a symbiotic bacterium |
| D. | mitochondria are surrounded by a semi permeable membrane |
