Which of the following genotypes indicates a homozygous dominant trait


Asked by maham237 @ in Biology viewed by 286 People


Which of the following genotypes indicates a homozygous dominant trait?
A) Tt
B) TT
C) tt

Answered by maham237 @



The genotypes that indicates a homozygous dominant trait is : B. TT

Homozygous : both alleles must be the same, so it eliminate option A.
Dominant trait : One of the allele must be written in Capital letter, so it eliminate option C.

this leaves option B, as the answer

hope this helps

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