B. Segregation.
I have the same question and answered it and this is what it told me. I think it should be right.
Answer:
species is the lowest subgroup
Explanation:
I think it is A
You use a bar graph instead of a line graph
C.) Paleoptera hope this helps
Answer:
a. the rough endoplasmic reticulum
Because it is the site of protein synthesis.
and all of the other organelles have no relation to protein and handling especially peroxisomes which detoxifies h202 and helps with intracellular digestion similar to the lysosomes and microtubules only function is for locomotion of prokaryotic cells and some eukaryotic cells like the sperm cell also they make up spindle fibers used to bind and separate chromosomes/chromatids in mitosis and meiosis.