*Question*: The cows in a rancher's herd of cattle have been selectively bred to produce milk. Which of the following will cause the next generation of cows to receive the trait for producing large quantities of milk? OPTIONS:
- nutrients in the cows' food
- essential minerals in the cows' water
- electrical impulses in the cows' brains
- information in the cows' chromosomes
*Answer*: information in the cows' chromosomes

*Question*: In making a pizza, which process involves a chemical change? OPTIONS:
- mixing spices for the sauce
- slicing pepperoni for the topping
- spreading cheese on the pizza
- baking the dough to form the crust
*Answer*: baking the dough to form the crust

*Question*: In plants, which describes sexual reproduction but not asexual reproduction? OPTIONS:
- Five limbs are grafted onto the same tree.
- New plants are grown from pieces of other plants.
- A fertilized egg cell divides to produce an embryo.
- Offspring are produced that have the same genetic information as the parent.
*Answer*:
A fertilized egg cell divides to produce an embryo.