What is one example of a scientific model?

An example of an scientifc model is an example of could be a diagram or picture, a physical model like an aircraft model kit you got when you were young, Hope it helps.

The main types of scientific model are visual, mathematical, and computer models.

Explanation:

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

that is wrong, its not thymus.