In a gasoline engine, the area in the cylinder head where the air-and-fuel mixture is burned is called the

a. intake valve.
b. cylinder.
c. piston.
d. combustion chamber.

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?