Which describes a concept that was not previously known but was developed as a direct result of Mendel’s experiments with pea plants? Organisms with a recessive trait can have a dominant allele for the trait. All observable traits are dominant. Organisms have more than one observable trait. Organisms can be bred for specific traits based on a pattern of inheritance.

Which is an advantage to using nonrenewable resources? a. they can be cheaper. b.they can have a lower impact on the environment. c.they can be used up rapidly. d.they can contribute to global warming.

These three organisms are interdependent on each other for their survival. what will happen if foxes are eliminated from the region? a. there will be more rabbits and less grass in the region. b. there will be more grass and fewer rabbits in the region. c. there will be fewer rabbits and less grass in the region. d. there will be more rabbits and more grass in the region.

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?