The process of natural selection involves the inheritance of genes, the desire of organisms to survive, and the selective survival of those with characteristics that make them more resistant to dangers in the environment. What else is a critical component of natural selection?
A. Variation in appearance and behaviors
B. Mutations of the chromosomes
C. Epigenome defects
D. Epigenetic flaws
Answer: A
You might also like to view...
During the third stage of labor,
a. the cervix becomes dilated to about four inches. b. the estrogen levels begin to rise. c. the baby begins to move down into the vagina. d. the placenta is delivered.
Celia is a juror at a trial. Based on her reading of newspapers, Celia has already decided that the defendant is guilty. She sticks to her decision even when the defense attorney presents strong contradicting evidence. Celia is demonstrating
a. functional fixedness. b. mental set. c. confirmation bias. d. availability heuristic. e. representativeness heuristic.
Girls are more likely to have fragile-X syndrome than are boys
Indicate whether this statement is true or false.
About ______ of all women reported a decreased desire to engage in sexual activity.
Fill in the blank(s) with the appropriate word(s).