Defining the Adapted Population: Ecotype
The question asks for the term describing a population that is genetically, structurally, and functionally adapted to its specific local environment.
Understanding the Options
- Ecotype: This term refers to a distinct population or group of populations within a species that is uniquely adapted to a particular local environment. The adaptations are genetic and affect the organism's structure and function in relation to its surroundings.
- Ecophene: This refers to variations in physical appearance (phenotype) within a species that are caused by environmental factors, not genetic changes.
- Ecad: Similar to ecophene, this describes a phenotypic modification induced by the environment, lacking a genetic basis for the specific trait.
- Ecocline: This describes a gradual change in characteristics (genetic or morphological) across a geographical gradient, indicating adaptation along a continuum rather than a distinct local adaptation.
Based on the definitions, an ecotype is the correct term for a population showing genetic, structural, and functional adaptation to its local environment.
Important Questions from Basics of Environment
For a clear night and with windspeeds < 3 m/s, the atmosphere is
- Protecting nature and the wilderness for its own sake is referred as
What percentage of energy coming from the Sun is re-radiated towards the space?
Largest amount of freshwater is present in :
Consider the following statements:
(a) The radiation reflected back to the atmosphere is called albedo.
(b) The atmosphere is essential in maintaining the heat balance of the body.
(c) The heat and sunlight both pass through the atmosphere.
Which of the statements(s) given above is/are correct?
