Which is the only mechanism that can introduce new alleles in a gene pool?

A. Genetic drift.

B. random mating.

C. mutation

Which part of the male sexual anatomy is a canal through which urine and seminal fluid leave the body?

Will the forest fire affect the carnivores of the ecosystem

These are the many different types of terrain, characterized by elevation, slope, soil, etc.

A population that is becoming less diverse because of its individuals tending to be larger is most likely experiencing selection

In order to stall a vote on a particular bill, a senator speaks at the Senate for a prolonged period. How do is this political tactic called? A. gerrymandering B. blustering C. filibustering D. distracting

Which type of biomacromolecule contains paired bases? A. Protein B. Carbohydrate C. Lipid D. Nucleic Acid

The diagram shows the formation of a fault block mountain arrows outside of the blocks show the direction of force. arrows inside the blocks show the direct movement the blocks k and l move along the blocks j.

Describe the relationship between the UV Index

Larry's taking a walk in the park the pollen in the air makes them sneeze constantly what line of the fence and his immune system exhibiting

A client diagnosed with antisocial personality disorder becomes frustrated and angry when unable to connect to the internet. the client then curses loudly, disrupting, frightening, and disturbing others. which nursing actions are therapeutic?