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Question

When an individual has both the alleles of a contrasting characteristic, that individual is said to be.............. for that characteristic.

A
Homozygous
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B
Heterozygous
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C
Dioecious
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D
Monoecious
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Solution

The correct option is C Heterozygous
Zygosity is the degree of similarity of the alleles for a trait in an organism. If both the alleles of a diploid organism are dissimilar, it is said to be heterozygous. Heterozygous genotypes will express the phenotype of the dominant allele.

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