What would all individuals of all species living within an area of interest represent?
A) ecosystem
B) community
C) population
D) trophic level
B
You might also like to view...
If a person has fully functional eyes, except for the absence of a lens, they would ____
a. be totally blind b. be able to perceive light and even respond to different light intensities c. be able to perceive light and even colors (solid color over a large area), but not details d. be able to see some details and read print, but only if the text were written in large, black letters e. have normal vision if given glasses
The human vocal cords are located in the:
a. glottis b. pharynx c. trachea d. larynx e. bronchus
Humans domesticated the rose from a wild ancestor with large, scented flowers. Why might fragrant chemicals in flowers be adaptive for wild roses?
A) They attract herbivores. B) They repel seed dispersal agents. C) They attract pollinators. D) They prevent seed germination.
Which of the following statements BEST explains the observation that there are more autism cases now than in the past?
a. There are more parents who neglect their children, which is a cause of autism, now than in the past. b. Autism has been selected for in recent generations by natural selection. c. The vaccine for measles, mumps, and rubella has been established as a significant cause of autism. d. Doctors are more aware of the condition and have better techniques for diagnosing and reporting it. e. All of the above are equally good explanations for the observation that there are more autism cases now than in the past.