Respuesta :
Discrete variation is either/or and is frequently brought on by a select few genes, either present or absent.
One gene, for instance, controls the way we "roll" our tongues. The only options are to roll our tongues or not; there is no middle ground.
Human environmental variables could, for instance, include hair length, or the length at which a person chooses to wear their hair. Scars – from your own unique accidents.
- The strength of your muscles depends on how much exercise you get.
- The many types of variation are dispersed along a continuum in continuous variation.
- Discontinuous variation, on the other hand, categorizes the many variants into distinct groups.
- Discrete characteristics like widow's peak and cleft chin are uncommon in humans.
Learn more about variations here:
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