Question : When single gene controls the expression of more than one character, it is said to be
Option 1: Heterotrophic
Option 2: Autotrophic
Option 3: Allotropic
Option 4: Pleiotropic
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Correct Answer: Pleiotropic
Solution : The correct option is Pleiotropic.
Pleiotropy occurs when a single gene regulates the expression of more than one character or attribute. Pleiotropy is a genetic phenomena in which a single gene has many impacts on an organism's phenotype (observable features or qualities). In other words, a single gene can impact a person's apparently unconnected qualities is called pleiotropic genes. Pleiotropy is a prevalent phenomenon in genetics, and it may have a variety of complicated and linked impacts on an organism's growth and function.
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