This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Research on _________ revealed that members of the Lemba ethnic group in Africa are indeed ... (Read 101 times)

RODY.ELKHALIL

  • Hero Member
  • *****
  • Posts: 591
on: Jul 10, 2018
Research on _________ revealed that members of the Lemba ethnic group in Africa are indeed genetically related to Semitic populations.
 
  a. haplotypes
  b. the Duffy blood group
  c. Y chromosome markers
  d. blood systems

Question 2

While it certainly is subject to natural selection and shaped by environment, _________ is not a particularly good indicator of a person's geographic origin.
 
  a. skin color
  b. eye form
  c. head shape
  d. hair color


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: c

Answer to Question 2

Correct Answer: a


RODY.ELKHALIL

  • Hero Member
  • *****
  • Posts: 591
Reply #2 on: Jul 10, 2018
Thank you


Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 10, 2018
No problemo


« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Elk pellet group Elk pellet group
Australopithecus sediba shares small brain size with other members of Australopithecus but also has Australopithecus sediba shares small brain size with other members of Australopithecus but also has
Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s Historian James Merrell notes several errors in Benjamin West’s famous 1771 painting, William Penn’s
Humans have evolved, beginning in Africa Humans have evolved, beginning in Africa
Mix Up Your Choices within Each Food Group Mix Up Your Choices within Each Food Group
Chimpanzee (Pan troglodytes), Gombe Stream National Park, Tanzania, Africa. Chimpanzee (Pan troglodytes), Gombe Stream National Park, Tanzania, Africa.
Video: Fetal Development of the Cardiovascular System

For a complete list of videos, visit our video library