What adds genetic variation, which is essential for evolution

Biologists recently discovered that black wolves got their coat color from exchanging genes with dogs. This is an example of a. gene flow b. an adaptation c. genetic drift d. a founder effect e. gene pools

Color blindness is a sex-linked recessive trait. A mother with normal color vision and a color blind father have a color blind daughter. Which statement is true about the offspring?. A). All of their daughters must be color blind ... B).

The ability of the body to undergo prolonged whole body, large muscle activity is:

How can fossils be used to show the evolution of modern species?

What are the roles of traits in determining the genetic outcome of an organism?

Radioactive isotopes Radioactive isotopes are never incorporated into organic compounds. do not occur naturally. are frequently added to foods as nutritional supplements. can be used in conjunction with PET scans to diagnose diseases.

Which theory best describes the process of dna replication. describe the process of dna replication using this theory?

The enzyme in charge of unzipping the Dna molecule during replication is called

What is the process of change in population over time called

A. Traits may be determined by multiple genes. B. Traits always follow simple patterns of inheritance. C. All traits are inherited from only one parent. D. Every trait is controlled by only one gene.