Answer: C. Histologist
Explanation:
A cell biologist refers to a person who studies cells and their functions and their interactions with the biological organisms.
A taxonomist refers to a biologist who classifies organisms into their categories.
A histologist, can also be called a histotechnician, and this is someone who prepares tissue samples for the pathologist to study. A histologist cut samples from organs which are used for microscopic tissue analysis.
Palaeontologist is a person who studies fossils in order to get information regarding life on Earth.
The cytoplasm and the nucleus together are known as the protoplasm, the living matter of the cell.
Differentiation is the way they adapt to their functions
Answer:
A living organism whose genes have been purposefully altered
Explanation: