Why Might Many New Species Form in the Aftermath of a Mass

question 51

Multiple Choice

Why might many new species form in the aftermath of a mass extinction?

• A) Gene flow among the remaining species would be increased, giving rise to many new genetic recombinations.
• B) Changed environments and reduced competition would provide opportunities for new adaptations.
• C) New environments would increase mutation rates.
• D) Populations of remaining species would expand rapidly and reduce geographic isolation.

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Definitions:

Cumulative Probability

The probability that a random variable is less than or equal to a specific value, representing the accumulation of individual probabilities.

Demand Probability

The likelihood or chance of a product or service being purchased at various levels of demand within a specific period.

Expected Demand

The amount of product or service that consumers are projected to purchase at a given price over a specified period.

Monte Carlo Simulation

A computational technique that uses random sampling and statistical modeling to estimate mathematical functions and simulate the behavior of complex systems.