Predation is considered to be a density-________ factor that controls the size of the prey population
Fill in the blank(s) with correct word
dependent
You might also like to view...
Fossil fuels ____
a. can be recycled b. are produced by living organisms c. are the organic remains of ancient organisms d. can reduce climate change e. release less energy than wood when they are burned
Over the course of evolutionary time, what should occur?
A) Methylated DNA should become fixed in the gene pools of bacterial species. B) Nonmethylated DNA should become fixed in the gene pools of bacteriophages. C) Methylated DNA should become fixed in the gene pools of bacteriophages. D) Methylated and nonmethylated strains should be maintained among both bacteria and bacteriophages, with ratios that vary over time. E) Both A and B are correct.
A term synonymous with immunization, (vaccination/infection) is derived from the Latin name of the cowpox virus
What will be an ideal response?
Which of the following statements about lymphocytes is FALSE?
A) Once they are mature, they migrate to secondary lymphoid organs. B) B and T lymphocytes can be differentiated using a bright-field light microscope. C) Lymphocytes have integral surface proteins by which they can be recognized. D) The glycoproteins on the surface of a lymphocyte are designated with the prefix CD, for "cluster of differentiation." E) Lymphocytes have different types of CD molecules in their cytoplasmic membranes.