Diane Dodd's Experiments Using Fruit Flies Demonstrated That

question 11

Multiple Choice

Diane Dodd's experiments using fruit flies demonstrated that

• A) the evolution of reproductive barriers occurs much too slowly to produce measurable effects in the laboratory.
• B) new species can form in a single generation by the production of new reproductive structures.
• C) formation of a reproductive barrier between two populations is more likely if they experience and adapt to different environmental conditions.
• D) reproductive barriers usually are absolute: Either two populations are fully willing and able to interbreed, or they are strictly separated by a fully effective reproductive barrier.

Understand the concept of conditioning in the context of substance use and treatment.

Explain the role of therapy and medications in treating substance use disorders.

Recognize the societal impact of substance use and related disorders.

Identify drug prevention and management strategies.