What Can Result in Speciation Within a Few Generations

question 22

Multiple Choice

What can result in speciation within a few generations?  

• A) Development of a physical barrier
• B) Polyploidy arising in a plant species
• C) Postzygotic isolating mechanisms
• D) Change in environmental conditions
• E) The introduction of a new predator into an area

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Definitions:

Poverty-Stricken Countries

Nations facing severe financial hardship, often characterized by extremely low income per capita, insufficient food supplies, and lack of access to basic healthcare and education.

Dambisa Moyo

An international economist and author known for her works on global economic issues and development in emerging economies.

Foreign Aid

Economic, technical, or military assistance given by one country to another for purposes of relief and rehabilitation, for economic stabilization, or for mutual defense.

Aid Agency

An organization, often part of the government or non-profit sector, dedicated to providing financial or logistical support to countries or individuals in need.