You need to measure the diameter of a soda can. which measuring tool would produce accurate results that you would except to be the same as those found by others?
a)your hand's span
b)a string cut to the length of the tip of your finger to the bottom of ur palm
c) a meter stick with only centimeters
d)a ruler with millimeters and centimeters

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

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.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.