This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the last common ancestor of chimpanzees and hominins was not a knucklewalker, knucklewalking ... (Read 77 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 10, 2018
If the last common ancestor of chimpanzees and hominins was not a knucklewalker, knucklewalking developed before hominins existed.
 
  a. true
  b. false

Question 2

Which of the following have NOT been suggested as a reason for the development of bipedalism?
 
  a. energetic
  b. sexual selection
  c. diet
  d. tool making


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

FergA

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer b

Answer to Question 2

Answer d


nramada

  • Member
  • Posts: 580
Reply 2 on: Jul 10, 2018
Great answer, keep it coming :)

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

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

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Common sites for the development of fibroid tumors Common sites for the development of fibroid tumors
Common locations of venous thrombosis. (A) The most common sites of deep vein thrombosis. (B) DVT ex Common locations of venous thrombosis. (A) The most common sites of deep vein thrombosis. (B) DVT ex
Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re
Common Homophones Common Homophones
Beta-lactam antibiotics: The beta-lactam ring is common to many different classes of antibiotics. Beta-lactam antibiotics: The beta-lactam ring is common to many different classes of antibiotics.
Concordance Values for Common Medical and Behavioral Conditions in Humans Concordance Values for Common Medical and Behavioral Conditions in Humans
Video: Embryonic development - Week 3

For a complete list of videos, visit our video library