Multiple Choice
Most mutations
A) proceed though a set of programmed sequences.
B) enable individuals to evolve by becoming genetically different.
C) occur from exposure to external agents such as radioactivity.
D) cannot be passed along through reproduction cells.
E) result from random changes that occur in coded genetic instructions.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: What are the two most important factors
Q19: What type of biome plays a critical
Q20: Genetic engineers rely on the process of
Q21: _ in any cell can result in
Q23: A desert is an area where<br>A)evaporation is
Q24: In a region with seasonal drought, occasional
Q25: Why do rivers and lakes support different
Q26: The variety of the earth's species and
Q27: Which type of human activity negatively affects
Q97: Deciduous forests are typically located at higher