Currently most paleoanthropologists reject the genus and species ...

[D2AR0N]

Currently most paleoanthropologist s reject the genus and species Homo ergaster because
 
  A) there are insufficient anatomical differences to justify two separate species
  B) two one million year old skulls discovered in Africa that seem to bridge the anatomical gap between Asian and African Homo erectus
  C) both Homo erectus and Homo ergaster share such traits as a sagittal keel
  D) the range of anatomical differences matches its geographic spread
  E) all of the above

Question 2

Which of the following genotypes would be considered homozygous recessive?
 
  A) AA B) BB C) AaBb D) aa E) AABB

[jessicaduplan]

Answer to Question 1

E

Answer to Question 2

D