Author Question: Currently most paleoanthropologists reject the genus and species Homo ergaster because A) there ... (Read 89 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
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

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

E

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

For a complete list of videos, visit our video library