Fish species A has a gestation time of three months and lays 300 eggs per clutch. Fish species B has a gestation time of 5 months and lays 200 eggs per clutch. Which fish species would make a better model organism, and why?

A scientists attends an annual conference hosted by the American medical association at which type of event is she most likely to hear a speech given by a world famous surgeon

How do single-called and multicellular organisms differ?

Which term describes when individuals leave more offspring than other individuals?

Why is water considered a renewable resource?

Peanuts seedlings were grown under identical conditions. What factor could account for differences in height among the seedlings?

Which of the following describes an example of an energy resource that does not pollute the air with greenhouse gases?

Why do plant cells seem less affected by changes in solute concentration?

Coral reefs protect beaches and shorelines from damage caused by__? A. pollution B. waves C. humans D. other organisms

Which of the following statements is true? An offspring produced through asexual reproduction has genetic information that is very different from its parent. All of the cells in an organism have the same genetic information.

Protists are at the bottom of the food chain. If the water where the protists live becomes contaminated, how will it affect the food chain?