What is a population (or subspecies or race) that is adapted to local environmental conditions called?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Ecotype.
- Ecotype: An ecotype is a genetically distinct population or race within a species that is adapted to particular environmental conditions.
- These adaptations are usually the result of natural selection acting on genetic variation within the population.
- Local Adaptation: Ecotypes are adapted to the specific conditions of their local environment, such as soil type, climate, altitude, or other environmental factors. This means they possess traits that enhance their survival and reproductive success in those conditions.
- Genetic Differences:The differences between ecotypes are often genetic, although the phenotypic traits (observable characteristics) resulting from these genetic differences are what make the ecotypes distinguishable. Genetic adaptations can include variations in metabolism, growth rates, or resistance to environmental stresses.