Organisms, when faced with new circumstances and surroundings, start adapting new characters to fit into their environment. This is termed as _____________.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. behavioural adaptation.
The process by which organisms develop new traits or modify existing ones to survive in changing environments is termed adaptation. Adaptation can be structural (physical features like thick fur), behavioral (migration, hibernation), or physiological (ability to survive extreme temperatures). It is a gradual process shaped by natural selection, allowing species to thrive in specific habitats. Without adaptation, organisms may face reduced survival and reproductive success, ultimately affecting the continuity of their species.