Carriers of the sickle cell allele ________.
A. often do not display symptoms until after they have passed the gene on to their children
B. can be treated during infancy if placed on a special diet
C. develop sickle-shaped red blood cells that cause problems with digestion
D. are more resistant to malaria than are individuals with two alleles for normal red blood cells
Answer: D
You might also like to view...
In their cross-cultural study of mate selection, Buss and colleagues found that the characteristic of ____ showed the most variation as to whether it was important to mate selection
a. intelligence b. chastity c. physical attractiveness d. social status
Betty insists that ratio scales are the only measurement scales that contain the number 0 . Is she correct?
What will be an ideal response?
Among the following, the name most closely associated with support for the statistical or actuarial approach to prediction is
a. Murray. b. Meehl. c. Exner. d. Millon.
Damage to the prefrontal cortex reduces people's inhibitions and self-concern
Indicate whether the statement is true or false