Question

Develop a model that can be used to explain the stages of growth and development in a human. Read the following statements. What is the correct order for each of the stages of human development? Put the statements in the correct order from beginning to end of development.

______ Cells differentiate.

______ Sperm fertilizes egg.

______ Embryo changes from two to four cells.

______ Specialized tissues and organs are produced.

______ Genetic material is evenly divided.

1, 2, 3, 4, and 5

Answer 1

@SmokeyBrown

Answer 2

I think the correct order is:
Sperm fertilizes egg
Genetic material is evenly divided
Embryo changes from 2 to 4 cells
Cells differentiate
Specialized tissues and organs are produced

Answer 3

Well, the egg and sperm is where it all begins for sure. And I guess genetic material is evenly divided when the fertilized zygote performs mitosis, so that would come next. Of course, we're going to need at least 4 cells before they start to differentiate. And we need to have differentiated cells before they form tissues and organs.
So that's my reasoning