Biology
Grade-7
Easy
Question
______________ is a condition in which a bird's head feathers or other patches are removed during a molt or as a result of injury or disease.
- Leucism
- Hybrid
- Baldness
- Albinism
Hint:
The condition where hair in the head is lost.
The correct answer is: Baldness
- Baldness is the condition referring to the loss of feathers
- Baldness can be caused due to molting or injury or disease
- Baldness is not restricted to head region
- Some birds have natural bald plumage like vultures, wild turkeys, etc
- Baldness is sometimes observed in baby birds like humming birds, parrots, etc
- Temporary baldness is observed during molting, injuries, illness or malnutrition
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