From his observations of organisms in the galapagos islands, darwin reasoned that a. the shape of a bird's beak does not affect its ability to survive and reproduce b. all island species should be similar to each other c. organisms had adapted to new environments, giving rise to new species d. the organisms in the galapagos had been specially created to thrive in that environment e. none of the listed responses is correct.

C.organisms had adapted to new environments,givingrise to new species

Explanation:

-On his visit to the Galapagos Islands, Charles Darwin discovered several species of finches that varied from island to island, which helped him to develop his theory of natural selection.

-He noticed that each finch species had a different type of beak, depending on the food available on its island. The finches that ate large nuts had strong beaks for breaking the nuts open.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

it is called the mitotic spindle