Biology
Grade-7
Easy
Question
Melanism is the only genetically programmed plumage coloration system that is controlled directly at the cellular level.
- True
- False
Hint:
Melanism is cause due to increased synthesis of melanin.
The correct answer is: True
- Melanism causes darker pigmentation of plumage in birds
- The pigment responsible is called melanin
- The bird appears black in color
- The melanism is caused due to mutation of a gene responsible for the activation or synthesis of melanin pigment
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