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

Author Question: In animals with dominant hierarchies, as rank increases the level of Serotonin ______________. a. ... (Read 44 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Jun 22, 2018
In animals with dominant hierarchies, as rank increases the level of Serotonin ______________.
 
  a. Decreases.
  b. Increases.
  c. Remains the same.
  d. Is inversely proportional to the level of testosterone. .

Question 2

What may have been the most important factor leading to the reemergence of dominant hierarchies in humans?
 
  a. Compassion.
  b. Stress hormones.
  c. Agriculture.
  d. Democracy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shaquita

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

C


kodithompson

  • Member
  • Posts: 566
Reply 2 on: Jun 22, 2018
Excellent

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Nuclear division at the DNA level Nuclear division at the DNA level
Dominant interactions between hemoglobin subunits Dominant interactions between hemoglobin subunits
phylogenetic tree of animals phylogenetic tree of animals
The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
Transmission of autosomal dominant disorders (50% chance for an affected child). Transmission of autosomal dominant disorders (50% chance for an affected child).
Many U.S. regions under threat due to changes in sea level Many U.S. regions under threat due to changes in sea level
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library