Charles darwin was influenced by charles lyell, who proposed that geological processes had reshaped earth over long periods of time. which unexpected finding during darwin's voyage supported lyell's ideas?

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

"a.) well–developed vascular system."