The return of salmon to their own birthplace to breed is an example of

(A) habituation.

(B) a stimulus.

(C) operant conditioning.

(D) reasoned behavior.

(E) imprinting.

How would you calculate the volume of a alligator

Actinomycetes are bacteria that live in soil and give soil its moist, earthy smell. Actinomycetes break down cellulose and chitin even after soil conditions have become uninhabitable to many other organisms.

A novel multicellular organism has been discovered whose natural habitat is a barren desert with limited water and nutrients. The organism is capable of reproducing either sexually or asexually.

Why during commercial fermentation does special care need to be taking to keep the vets see you doing the process

The amount of heat that's required to raise the temperature of one gram of water by one degree centigrade is called A. parturient paresis. B. a calorie. C. the Krebs cycle. D. the withdrawal time.

A nurse is teaching a client about the normal pathway followed during the cardiac cycle. in which sequence should the nurse list the structures, beginning with the first

Chronic Myelogenous Leukemia (CML) is a type of cancer that is caused by a specific chromosomal alteration that leads to the inappropriate expression of a kinase called Abl.

In pea plants, the allele for yellow seeds is dominant to the allele for green seeds. If a plant that has heterozygous yellow seed is crossed with one that has only homozygous green seeds, what percent of their first generation offspring would you

Which portion of the respiratory tract is commonly referred to as the "throat"?

Anne applies a force on a toy car and makes it move forward. What can be said about the forces acting on the toy car at the moment Anne applies the force? The forces acting on the toy car are. A: Balanced B: Unbalanced C: Equal