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 34 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?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Stem cell research may cure diabetes, but lacks funding Stem cell research may cure diabetes, but lacks funding
The “Infertility Belt” In certain countries in Central Africa, infertility rates are as high as 30% The “Infertility Belt” In certain countries in Central Africa, infertility rates are as high as 30%
Ethnic and Religious Diversity Ethnic and Religious Diversity
Hydrophilic Group Hydrophilic Group
Research Methods Research Methods
Research Methods Research Methods
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library