A population bottleneck...
a. Results from a severe decrease (in) population size.
b. Can lead to increase in inbreeding.
c. Can occur from a disease or natural disaster.
d. Can lead to a decrease in gene diversity within a population.
e. Includes all of the above.
Answer is d. Can lead to a decrease in gene diversity within a population.
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Why is cell communication considered evolutionarily ancient?
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________ plants are adapted to grow in water or on soil that is periodically anaerobic because of excess water
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With the exception of cancer cells, most cells divide approximately ________ times before they stop reproducing
A) 2-4 B) 10-12 C) 20-25 D) 50-90 E) 100-200
Mutations that are harmful to cells occur more frequently than those that benefit cells
Indicate whether the statement is true or false