Author Question: Biologists and geneticists have concluded that a. races are determined and distinguished ... (Read 74 times)

sabina · **on:** Jun 18, 2018

Biologists and geneticists have concluded that

a. races are determined and distinguished genetically.
b. distinguishing between races cannot be done.
c. we have to use a combination of skin color, blood type and genetics to produce four major races with more than 30 subracial categories.
d. genetic variations within people of the same race is less than variation between different races.

Question 2

Which of the following is true?

a. The macro level affects the micro level but not vice versa.
b. The micro level affects the macro level but not vice versa.
c. The micro level and macro level do not affect each other.
d. The micro level and macro level both affect each other.