D Question 2
1 pts
Species that have more genes in common share a more recent common ancestor.
HS- Communicate scientific information that common ancestry and biological evolution are supported by
LS4-1. multiple lines of empirical evidence.
True
O False
Ihm

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.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

digestion

it excretes wastes