KROK 1 Stomatology 2015 – Question 80 · KROK (Dentistry)
Human X chromosome contains a dominant gene that is responsible for normal blood clotting. An autosomal dominant gene plays a similar role. Lack of any of these genes leads to the coagulation disorder. The form of interaction between these genes is called:
- A. Pleiotropy
- B. Complementarity
- C. Codominance
- D. Epistasis
- E. Polymerism
Hint
Note that the normal trait appears only when dominant alleles of both different genes are present together.
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