Living creatures which can be seen only by using a microscope are called

Organisms

microorganisms

microbes

For a person experiencing the fight-or-flight response, what is a realistic reaction for that person to experience due to the medulla oblongata

What kind of anatomical change is displayed when structures with similar functions evolve independently in organisms that are not closely related but have adapted to similar environments?

Cultures of a bacterial species were incubated on the shelf of a refrigerator, out on a lab bench top. on the shelf of a 37" C incubator, and on the shelf of a 50" C incubator. After incubation, there was no growth at 37°C and SO.

In what type of cells would you expect to find a lot of mitochondria?

Natural selection is the mechanism which proved species

Consider the flow of 'high-energy' electrons as they move from glucose through cellular respiration. Which of the following correctly lists a possible order in which electrons flow? Note that not all steps may be shown. a.

How is genetic engineering done?

Are cyanobacteria pathogenic?

Which of the following are major concerns of writing a play? (More Then One Answer) A) plot B) correct grammar C) stage directions D) prologue

The changes that an organism goes through from birth to the adult stage is called