A gene that is heterozygous has which of the following characteristics?
A. Alleles that are the same
B. Alleles that are different
C. Three alleles
D. Two identical pairs of alleles
Answer: B
You might also like to view...
In memory research, what does the savings method measure?
a. How rapidly you can remember something b. How rapidly you can relearn something apparently forgotten c. How long you can remember something before you forget it d. How many memories you can store within a short time
Monica complains of chest and head pains, amnesia, nausea, and sexual problems. She goes from doctor to doctor, but none can find a physical cause for her complaints. Stephen suddenly becomes blind one day shortly after his boss gives him several stressful deadlines. There is no physiological explanation for his blindness. Monica best illustrates ____, whereas Stephen best illustrates ____
a. functional neurological symptom disorder; factitious disorder b. complex somatic symptom disorder with somatization features; illness anxiety disorder c. illness anxiety disorder; factitious disorder d. somatic symptom disorder; functional neurological symptom disorder
Questions about how the mind works and the nature of free will can be traced back to
a. Wilhelm Wundt. b. Hermann Ebbinghaus. c. the end of the nineteenth century. d. the fourth and fifth centuries B.C.
The term hassles refers to __________
a) minor health problems that cause a person to miss at least one day of work. b) personal limitations that make it impossible for someone to pursue a desired goal. c) the necessity to interact with persons we dislike in order to obtain our goals. d) minor annoyances of everyday life.