MCQOPTIONS
Saved Bookmarks
| 1. |
One of the revolutionary concepts in Biology was projected by Charles Darwin in the 'Origin of Species' and has been discussed in [NCERT 1982] |
| A. | Germplasm theory |
| B. | Use and disuse of organs |
| C. | Natural selection leading to the survival of the fittest |
| D. | Gene mutation |
| Answer» D. Gene mutation | |