LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This is the trait that is not visibly expressed, although it is still present in your genes:
A
homozygous
B
recessive
C
dominant
D
heterozygous
Explanation: 

Detailed explanation-1: -The trait that is present at the gene level but is masked and does not show itself in the organism is called the recessive trait.

Detailed explanation-2: -A recessive allele does not produce a trait at all when only one copy is present. This contrasts to a dominant trait, which requires that only one of the two alleles be present to express the trait.

Detailed explanation-3: -The observable traits expressed by an organism are referred to as its phenotype. An organism’s underlying genetic makeup, consisting of both the physically visible and the non-expressed alleles, is called its genotype.

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