Imagine that a biologist develops a strain of corn with a lower fat content by choosing low-fat variants and crossbreeding them over several generations. This is an example of
A) inheritance of acquired characteristics.
B) convergent evolution.
C) natural selection.
D) artificial selection.
E) artificial mutation.
D
Biology & Microbiology
You might also like to view...
Vultures feed on dead and decaying animals. They have large, powerful beaks, which rip
strips of meat off a carcass that are then swallowed whole. These animals are __________.
a. bulk feeders b. fluid feeders c. predators d. filter feeders
Biology & Microbiology
Protein kinases place _____ groups on proteins
1.sulfate 2.hydroxyl 3.phosphate 4.carboxyl 5.carbonyl
Biology & Microbiology
What are the closest "relatives" of chloroplasts still found as free-living organisms today?
What will be an ideal response?
Biology & Microbiology
A person who has blurred vision caused by a misshapen lens or cornea has
A) myopia. B) astigmatism. C) presbyopia. D) hyperopia.
Biology & Microbiology