LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
one of the alternative forms of a gene that governs a characteristic, such as hair color
A
allele
B
gene
C
trait
D
DNA
Explanation: 

Detailed explanation-1: -An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome.

Detailed explanation-2: -Explanation: Alleles are alternatives of one gene. For example brown hair or blonde hair or brown eyes and blue eyes. These are the same gene but just differ in how they are expressed. Some alleles are dominate or recessive to each other.

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