During the course of Darwin's journey aboard the HMS Beagle he was collecting and recording _____ and ________.
A. religious; political evidence
B. fossils; geological evidence
C. historical; biological evidence
D. geological; biological diversity evidence
E. biological; genetic evidence
Answer: D
You might also like to view...
The primary root of a seedling grows down
a. to avoid light. b. in response to gravity. c. because the cells on the upper surface of the root elongate more rapidly than those on the lower surface of the root. d. in response to different concentrations of auxin. e. because of all of these except “to avoid light.”
In humans, fertilization usually occurs ________ after intercourse, if an egg is present
A) 1-2 hours B) 3-6 days C) 6-24 hours D) 7-10 days E) 24-48 hours
Which description applies to broadleaf deciduous trees of temperate forests?
A) They drop their leaves as they freeze solid. B) They reabsorb chlorophyll, resulting in the colorful autumn pigments becoming visible. C) They grow slower than narrow-leaved trees during summer months. D) They are the only type of plant life found in this biome.
Which of the following would be the first step in the biosynthesis of a virus with reverse transcriptase?
a. A complementary strand of RNA must be synthesized. b. Double-stranded RNA must be synthesized. c. A complementary strand of DNA must be synthesized from an RNA template. d. A complementary strand of DNA must be synthesized from a DNA template. e. none of the above