Sperm and egg cells each contain ____ chromosomes
a. 23 c. 48
b. 46 d. 64
A
You might also like to view...
Although it is still very common, the incidence of adult obesity has not increased in the United States since the year ______
2000. 2010. 1980. 1995.
The therapist's feeling of respect and affection for the client that exists without any strings attached, no matter what the client may say or do, is called __________
a) conditions of worth. b) empathy. c) catharsis. d) unconditional positive regard.
Which of the following symptom(s) is/are characteristic of children with Rett's disorder but
not characteristic of children with autism or with Asperger's disorder? a. An initial period of normal development b. Stereotypical hand movements, such as hand-wringing c. Loss of interest in social interactions d. Communication difficulties or oddities e. b and c
What drug, previously banned in the United States for causing serious birth defects when taken during pregnancy, has been made available in other countries to treat AIDS, certain cancers, and various other illnesses?
A. Accutane B. DES C. Tetracycline D. Thalidomide