Plant cells are the only cells with chloroplasts
Answer:
C. Organisms are grouped by species
Explanation:
In Ecology, organisms are grouped by species.
<span> Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types.</span>
M phase is the period in the life of the cell when it is conducting cell division
Used to define and identify geological times.<span />
