Questions
The best example for pleiotropy is:
a
ABO Blood group
b
Skin colour
c
Phenylketoneuria
d
Colour Blindness
detailed solution
Correct option is C
Pleiotropic gene can exhibit multiple phenotypic expression. An example of pleiotropy is the disease phenylketonuria, which occurs in humans. ABO blood group – Multiple allelism, Co-dominanaceSkin colour in humans – Polygenic inheritanceColour blindness – Mendelian disorderTalk to our academic expert!
Similar Questions
The shape of seed and starch grain size in Pisum sativumis controlled by gene Bb, so the inheritance of seed shape shows ______ relationship, while the inheritance of starch grains show ________
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