Is black hair dominant?
Understand the Problem
The question is asking whether the trait of having black hair is a dominant genetic characteristic in humans. The high-level approach to understanding this involves discussing basic genetics and how traits are inherited.
Answer
Black hair is dominant over blonde hair.
black hair is dominant over blonde hair
Answer for screen readers
black hair is dominant over blonde hair
More Information
In genetics, the trait for black hair is represented by the dominant allele (B) whereas the trait for blonde hair is represented by the recessive allele (b). This means that a person only needs one dominant allele (B) to have black hair.
Tips
A common mistake is thinking that dominant traits always appear more frequently; however, this also depends on the genetic diversity and distribution within a population.
Sources
- The web page with info on - Example Source - toppr.com
- If A Jet Black Haired Parent And A Blonde Parent Have Children ... - lumminary.com
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