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

Author Question: Which of the following can entrain the circadian sleep-wake cycles of animals living under constant ... (Read 81 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 22, 2018
Which of the following can entrain the circadian sleep-wake cycles of animals living under constant lighting conditions?
 
  A) regular daily bouts of social interaction
  B) regular daily meals
  C) regular daily bouts of exercise
  D) all of the above
  E) none of the above

Question 2

Free-running periods of sleep-wake cycles are
 
  A) the pauses between free-running cycles.
  B) invariably lengthened by zeitgebers.
  C) invariably shortened by zeitgebers.
  D) usually longer than 24 hours.
  E) usually shorter than 24 hours.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Relationship between Hox gene number and body complexity in different types of animals. Relationship between Hox gene number and body complexity in different types of animals.
A phylogenetic tree of all living things A phylogenetic tree of all living things
Living with Floods Living with Floods
Release of Acetylcholine During the Sleep–Waking Cycle Release of Acetylcholine During the Sleep–Waking Cycle
Cycles of Sleep and Melatonin Secretion Cycles of Sleep and Melatonin Secretion
Sleep cycling: stages of healthy sleeping Sleep cycling: stages of healthy sleeping
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library