Question 42
VariationWhich of the following traits is not a morphological variation in humans?
- A.Ability to taste PTC
- B.Colour
- C.Fingerprints
- D.Size.
Show the answer and explanation
Answer: A (Ability to taste PTC)
Explanation
Morphological variations are differences in outward form, such as size, colour and fingerprints. Being able to taste PTC depends on body chemistry, so it is physiological.