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

Author Question: In apes the sectorial premolar has one cusp, while in hominins it has two cusps. a. true b. ... (Read 99 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 10, 2018
In apes the sectorial premolar has one cusp, while in hominins it has two cusps.
 
  a. true
  b. false

Question 2

The transition to bipedality happened because the species ancestral to hominins was a marginal forager who faced extinction if it did not change quickly.
 
  a. true
  b. false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer a

Answer to Question 2

Answer b


jerry coleman

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 10, 2018
TY


lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 10, 2018
Happy to Help


« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Distribution of the African great apes. Distribution of the African great apes.
Adapoids and omomyoids had longer snouts and are the first “true” primates. Adapoids and omomyoids had longer snouts and are the first “true” primates.
Miocene apes were found throughout Europe, continental Asia, and Africa. Miocene apes were found throughout Europe, continental Asia, and Africa.
The thorax of apes, including humans, is broad but shallow in contrast to the narrower, deeper chest The thorax of apes, including humans, is broad but shallow in contrast to the narrower, deeper chest
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Phylogenetic relationships among apes and monkeys Phylogenetic relationships among apes and monkeys
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library