Biology
Grade-6
Easy
Question
Geographical isolation can cause
Increased mating
Decreased competition
Speciation
Extinction
Increased mating
Decreased competition
Speciation
Extinction
Hint:
Geographical isolation means the separation of species by physical barriers like water forms, oceans, mountains, etc.
The correct answer is: Speciation
- Geographical isolation means the separation of species by physical barriers like water forms, oceans, mountains, etc. The organisms are ultimately separated from exchanging genetic material with other organisms of the same species.
- Yes, geographical isolation will be a major factor in the speciation of an organism that reproduces sexually. The geographical isolation of organisms leads to change in gene frequency leading to the expression of one type of traits in a geographically isolated population.
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