Differences in domesticated animals over relatively short periods of time most likely occur through:
A. natural selection
B. adaptation
C. artificial selection
D. experimental selection
E. evolution
Answer: C
You might also like to view...
The sputum of a patient with acquired immunodeficiency syndrome (AIDS) is stained with Kinyoun's carbolfuchsin stain. Which organism would test positive using this stain?
a. Streptomyces spp. b. Pneumocystis jiroveci c. S. aureus d. Cryptosporidium spp.
If peach trees growing in specific mild climates of
the southern United States do not receive about 850 hours of temperatures below 40 degrees, they will not produce flowers in the spring. This effect is explained by which of the following terms? a. photoperiodism b. phototropism c. senescence d. vernalization e. dormancy
In peas, Mendel found that tall plants and yellow peas are dominant. The phenotype for a pea plant
with the genotype TTyy would be: a. heterozygous. b. Ty. c. short with yellow peas. d. tall with green peas. e. tall with yellow peas
A type specimen refers to:
A. The most complete specimen known for a fossil species B. An individual specimen that comes closest to representing the average individual in a species C. The specimen(s) used to name a species D. The geologically oldest specimen known for a fossil species E. All of the above