BIOLOGY CUMULATIVE EXAM REVIEW
QUESTIONS AND ANSWERS TO SCORE
98%
Red-green color blindness is an X-linked recessive disorder. What is the
probability of the offspring having red-green color blindness for the cross
that is represented by the Punnett square?
Correct Answer -25 percent
Which function of the cell cycle is especially important to burn victims?
Correct Answer -reproduction of new cells
The brain and spinal cord work together so the body can receive signals
and react to the environment. What is the spinal cord?
Correct Answer -an organ
Brown eye color is a dominant trait and blue eye color is a recessive trait.
What typically happens when someone inherits one allele for brown eyes
and one for blue eyes?
Correct Answer -The person has brown eyes, and brown eye color
remains a dominant trait.
Which effect is one likely result of a forest fire?
Correct Answer -forced migration
Which level of organization falls directly after the tissue level when listed
in order from least to most complex?
Correct Answer -organ