3-1 EXPLAIN THE TYPICAL SIGNIFICANCE OF A GENETIC MUTATION FOR AN...
1.3-11. Explain the typical significance of a genetic mutation for an organism.
Difficulty:
3
Question ID:
1.3-11
Page Ref:
16
Topic:
Functionalism and the Inheritance of Traits
Skill:
Factual
Answer: A mutation is an accidental change in the chromosomes of sperms or eggs that join
together. Most mutations are deleterious, and only a few confer a selective advantage to the
offspring.
example.
Difficulty:
2
Question ID:
1.3-12
Page Ref:
23-24
Topic:
Ethical Issues in Research with animals
Skill:
Conceptual
Answer: We are able to test the causes of diseases and to seek treatments for diseases. For
example, stroke research has led to the development of drugs that reduce brain damage caused
by anoxia associated with a stroke.