On the Galapagos Islands, Darwin also saw several different types of finch, a different species on each island. ... Finches that ate small nuts and seeds had beaks for cracking nuts and seeds. Darwin noticed that fruit-eating finches had parrot-like beaks, and that finches that ate insects had narrow, prying beaks.
It would die after harmful substances entered the cell. This would happen because it would burst due to over-bulging.
There are 1 to 2 called alleles
Answer : D the prime meridian