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

Author Question: Which of the following best describes the relationship between evolutionary forces and behavior? ... (Read 109 times)

bobbie

  • Hero Member
  • *****
  • Posts: 592
on: Jun 19, 2018
Which of the following best describes the relationship between evolutionary forces and behavior?
 
  a. Evolutionary forces influence simple physical traits and simple behaviors, but not complex behaviors.
  b. Although behavior is complex, evolutionary forces influence both physical traits and behavior.
  c. Because behaviors have no genetic component, evolutionary forces are irrelevant in shaping behavior.
  d. The idea that evolutionary forces can mold behavior has come to light only in the last decade.

Question 2

Which of the following is evidence of the adaptation of the contemporary human brain?
 
  a. Brain size has gradually increased over the last 6,000 years.
  b. Genes involved with brain development appear to have changed as recently as 6,000 years ago.
  c. Compared with non-human primates, the human brain uses oxygen more efficiently.
  d. Although the brain comprises only about 2 of the bodys weight, it requires about 15 of the bodys resources when at rest.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
b

Answer to Question 2

ANSWER:
b


bobbie

  • Hero Member
  • *****
  • Posts: 592
Reply #2 on: Jun 19, 2018
Thank you!


ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Evolutionary tree for the primates Evolutionary tree for the primates
The relationship between free energy and electron movement along the electron transport chain The relationship between free energy and electron movement along the electron transport chain
Relationship of the spindle-assembly checkpoint (SAC) with the cell-cycle machinery Relationship of the spindle-assembly checkpoint (SAC) with the cell-cycle machinery
Serotonin and Risk-Taking Behavior Serotonin and Risk-Taking Behavior
Age-Crime Relationship in (a) 1842 and (b) 1992 Age-Crime Relationship in (a) 1842 and (b) 1992
Evolutionary trend in plant life cycles Evolutionary trend in plant life cycles
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library