Single Answer MCQ
Q-00001903
Explain the concept of free and attached earlobes as an example of inherited traits.
1
Free earlobes are dominant, attached earlobes are recessive
2
Free earlobes are recessive, attached earlobes are dominant
3
Both free and attached earlobes are dominant traits
4
Both free and attached earlobes are recessive traits
Answer and Solution
Answer
A. Free earlobes are dominant, attached earlobes are recessive
Solution:
The presence of free or attached earlobes is determined by specific genetic factors. In this case, the trait for free earlobes is dominant, while the trait for attached earlobes is recessive.
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