<span>Mitochondria and
chloroplasts are the result of the process called endosymbiosis. Mitochondria
and the chloroplasts are originally from the prokaryotes. They have the ability
to take up inside a large single cell organism which they help each other in
order to produce energy for each other. Endosymbiosis, from the term symbiosis,
the organisms that are symbiotic is living inside the other pair, just like how
the mitochondria and chloroplasts responds to each other.</span>
Shape is a characteristic use to group the three kinds of eubacteria.
Epidermis contain blood vessels and nerve endings
D.
Mitosis is the division of body cells, which create exact copies.
Meiosis is the division of sex cells, which contain half the dna of the original cell. Each combination of DNA within the cells can be different due to how the chromosomes cross over during meiosis.