We have sent an email with your new password.


Psychology - Life Span - Chapter 3

25 Questions  I  By Nursing_student
  • Share This on Twitter
  • +
Psychology Quizzes & Trivia
Psychology 237 Life Span

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  The human genome contains about ______ on _____.
A.
B.
C.
D.
2.  Schizophrenia is a result of:
A.
B.
C.
D.
E.
3.  The variable that most often correlates with chromosomal abnormalities is:
A.
B.
C.
D.
4.  In general, genetic counseling is recommended for:
A.
B.
C.
D.
5.  Which statement is true?
A.
B.
C.
D.
6.  Most recessive genes on a male's X chromosome are expressed because:
A.
B.
C.
D.
7.  Multiple births from the implantation of more than one zygote may cause:
A.
B.
C.
D.
8.  An embryo cannot develop without
A.
B.
C.
D.
E.
9.  What is formed when a sperm cell and an ovum fuse?
A.
B.
C.
D.
10.  The chemicals that produce instructions on each gene are:
A.
B.
C.
D.
11.  Approximately _____ percent of twins are dizygotic
A.
B.
C.
D.
12.  Because of cultural preferences, women have sometimes looked for ways to alter the sex of their embryo. Which of the following is true?
A.
B.
C.
D.
13.  When a pair of alleles interacts, the resulting phenotype reveals the influence of one allele more than that of the other allele. This pattern is called:
A.
B.
C.
D.
14.  Who is more likely to be a carrier of an X-linked trait?
A.
B.
C.
D.
15.  The full set of genes that is the instructions to make a living organism is called:
A.
B.
C.
D.
16.  The process by which ova are surgically removed from a woman, and then mixed with sperm to produce a zygote, which then is inserted into the uterus, is called:
A.
B.
C.
D.
17.  Monozygotic twins, Randy and Rowdy, originated from the same zygote and therefore have identical genes.  They have many similarities, but what explains the differences in their height, weight, and behavior?
A.
B.
C.
D.
18.  _____ refers to traits that are affected by many genes, and _____refers to traits that are influenced by many factors
A.
B.
C.
D.
19.  If one monozygotic twin is nearsighted, the other twin
A.
B.
C.
D.
20.  Mrs. Lara wants to prevent her 5-year old daughter from developing the genetic family trait of type 2 diabetes.  What should she do?
A.
B.
C.
D.
E.
21.  Down syndrome is a condition in which an individual has 3 copies of:
A.
B.
C.
D.
22.  Which statement is true?
A.
B.
C.
D.
23.  If a zygote has the genes for "musical genius," which is true?
A.
B.
C.
D.
24.  A genetic disorder that causes the inability to metabolize phenylalinine that may lead to brain damage and mental retardation is called
A.
B.
C.
D.
25.  Based on recent research on twins and siblings, scientists now conclude that:
A.
B.
C.
D.
Back to top

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz