LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An organism with one recessive gene and one dominant gene is called a
A
gene
B
recessive gene
C
hybrid
D
dominant gene
Explanation: 

Detailed explanation-1: -An organism with one dominant allele and one recessive allele is said to have a heterozygous genotype.

Detailed explanation-2: -A hybrid organism is one that is heterozygous, which means that is carries two different alleles at a particular genetic position, or locus. Therefore, a dihybrid organism is one that is heterozygous at two different genetic loci.

Detailed explanation-3: -Heterozygous refers to having different alleles for a particular trait. If the two versions are different, you have a heterozygous genotype for that gene. The relationship between the two alleles affects which traits are expressed.

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