Single Answer MCQ
Q-00040280
What is a trait that is expressed when at least one dominant allele is present called?
1
Recessive trait
2
Dominant trait
3
Intermediary trait
4
Codominant trait
Answer and Solution
Answer
B. Dominant trait
Solution:
A dominant trait is expressed when at least one dominant allele is present, overshadowing any recessive alleles. Hence, the correct answer is 'Dominant trait.' The other options describe different genetic interactions.
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