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Answer:
Please find the explanation below
Explanation:
Traits are physically observed features of an organism. They are coded for and determined by genes, which comes in two forms called ALLELE. Each allele is responsible for a particular phenotype that makes up a trait. A dominant trait is the one which is expressed over another in a heterozygous state i.e. combined state of the two different alleles that encodes the two different traits respectively.
In this question, having horns is a recessive trait while being hornless is a dominant trait. The two traits are encoded by different alleles of the same gene. When the two different alleles combine in the organism's genotype, the dominant trait (hornless) will express itself over its contrasting trait (horn), hence, the animal will be phenotypically hornless. The allele that encodes hornlessness is said to be the dominant allele while hornlessness is the dominant trait.
Note that, in this dominance inheritance pattern, the recessive trait i.e. horned, will only phenotypically be expressed when the recessive allele is homozygous i.e. same in the organism's genotype.
Having horns is a recessive trait while being hornless is a dominant trait. The two traits are encoded by different alleles of the same gene.
Recessive and dominant traits:
Traits are physically observed features of an organism. Each allele is responsible for a particular phenotype that makes up a trait. A dominant trait is the one which is expressed over another in a heterozygous state i.e. combined state of the two different alleles that encodes the two different traits respectively.
When the two different alleles combine in the organism's genotype, the dominant trait (hornless) will express itself over its contrasting trait (horn),
Hence, the animal will be pheno-typically hornless. The allele that encodes hornless-ness is said to be the dominant allele while hornless-ness is the dominant trait.
Find more information about Traits here:
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