Which cell components are responsible
for the inherited traits that a pea plant possesses

The genes of a cell, along with the DNA.

Explanation:

Genes are what are transferred from parent to offspring, resulting in the way things are in the offspring. Genotypes are not shown,  but is the trait/information that was transferred from the parent.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.