An organism has 40 chromosomes in each body cell. How many chromosomes are in each of the organisms sex cells?

A) 10

B) 20

C) 40

D) 80

Which of the following changes takes place during the third trimester of a women's pregnancy

In which cell is a mutation most likely to affect the next generation?

What is a donor baby in terms of genetics?

This is an organism that obtains its energy from inorganic substances or from the sun.

Suppose that the magnitude of gravity on a falling object is greater than the magnitude of air resistance on the object what is the cumulative effect of the forces on the objects motion

How do different spheres of earth interact?

What are 3 important trends in our solar system?

State that plants and animals are capable of sexual reproduction

How is a moon day different than an earth day?

If this chemical equation, CH4 + O2 - -> CO2 + H2O, were balanced, for every one carbon dioxide you produced, you would have 4 water molecules. t or f