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 35 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?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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.

East Africa-Arabia: An Example of Modern Rifting East Africa-Arabia: An Example of Modern Rifting
A group of capped langurs. A group of capped langurs.
Nursing Research Nursing Research
Curative Factors of Group Therapy Curative Factors of Group Therapy
Operations Research Operations Research
Chimpanzee (Pan troglodytes), Gombe Stream National Park, Tanzania, Africa. Chimpanzee (Pan troglodytes), Gombe Stream National Park, Tanzania, Africa.
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library