Cells: Cell Specialisation

Question 1

What are the T stages of the development of a zygote into an embryo?

Answer 1

—Zygote
—Morula
—Blastocyst
(Trophoblast): outer layer of blastocyst develops into placenta
—ICM inner cell mass*
—Embryo

Question 2

What is differentiation?

Answer 2

Process by which cells become specialised to carry out specific functions