Biology
Grade-9
Easy
Question
_____________ is the mechanism whereby individuals with certain heritable traits have an increased chance of surviving and producing offspring.
- Natural selection
- Evolution
- Descent with modification
- Sustenance
Hint:
Natural Selection is the mechanism whereby individuals with certain heritable traits have an increased chance of surviving and producing offspring.
The correct answer is: Natural selection
- Natural selection can be described as the adaptation of organisms according to the environment of their habitat.
- The traits that are most helpful for survival in an environment become more common through the process of Natural selection.
- The favourable traits are passed on to the next generation.
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