Question

Which set contains the five main racial groups of human beings?

विकल्प

• Asian, African, European, American, and species B

• European, American, reproductive barrier, African, and Pacific

• Asian, African, European, American, and Pacific

• Asian, African, population, individual, and Pacific

Answer 1

Human beings have five main racial groups: Asian, African, European, American, and Pacific. These groups differ in morphological characters and gene frequencies.