Author Question: Research into _________ revealed that members of the Lemba ethnic group in Africa are indeed ... (Read 69 times)

Sportsfan2111

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Research into _________ 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

A child may be born with erythroblastosis fetalis if __________.
 
  a. there is maternal-fetal incompatibility of the rhesus system
  b. both the mother and child have type A blood
  c. there is maternal-fetal incompatibility of the ABO system
  d. both the mother and child have Rh-negative blood



akemokai

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Answer to Question 1

Answer c

Answer to Question 2

Answer a



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