In vitro fertilization
a. usually is accompanied by surrogate motherhood.
b. is successful about 80% of the time.
c. is less likely to result in the birth of twins or triplets.
d. sometimes involves the use of egg and sperm from donors.
d
You might also like to view...
Reinforcers increase the likelihood that behaviors will be repeated
Indicate whether the statement is true or false
Souryal defines malfeasance as
A. illigitimate acts done for personal gain. B. unethical acts done for the betterment of society. C. acts of omission. D. acts that violate authority.
The percentage of persons with mental retardation who are classified as mildly mentally retarded is approximately ____ percent.
A. 90% B. 70% C. 50% D. 25%
A(n) __________ is a section of DNA containing a sequence of amines.
A. compound B. gene C. chromosome D. amine