A. 20
B. 21
C. 23
D. 24
Related Mcqs:
- Each cell of the body has how many chromosomes?
A. 47
B. 45
C. 50
D. 46 - Humans normally have 46 chromosomes. A person born with an extra 21st chromosome (47 in all) would have ______________?
A. Turner’s syndrome
B. Kleinfelter’s syndrome
C. Down’s syndrome
D. Pickwickian’s syndrome - The material of which chromosomes are composed is called ______________?
A. deoxyribonucleic acid
B. genes
C. atoms
D. myelin - ________ psychology compare human abilities with those of animals particularly non-human primates?
A. Industrial Psychology
B. Social Psychology
C. Evolutionary Psychology
D. Animal Psychology - Briefly defined_______is to study of human behavior and human relationships:
A. psychology
B. Physical activity
C. Humanity
D. Research - Most human characteristics are the result of many genes working in combination. This is referred to as:
A. recessive
B. dominant
C. chromosomal
D. polygenic - During the course of successful prenatal development, a human organism begins as a(n):
A. zygote and finally develops into a fetus
B. zygote and finally develops into an embryo
C. fetus and finally develops into an embryo
D. embryo and finally develops into a fetus - Which of the following human traits are hereditary:
A. Height
B. Color of skin and hair
C. Structure of bones
D. All of the above - According to Law of recurrence, direction of human development is:
A. Extreme to middle
B. Middle to extreme
C. Middle to outer
D. All of the above - The study of the role of the specific areas of the nervous system in organizing and controlling behavior that is specifically human is called ___________?
A. comparative psychology
B. clinical psychology
C. physiological psychology
D. neuropsychology
