« previous next »

Author Question: Which of the following statements is correct with regards to a "circadian rhythm (Read 406 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Aug 16, 2013
Which of the following statements is correct with regards to a "circadian rhythm" in plants?
A) It may have the same signal transduction pathway in all organisms.
B) Once set, it cannot be changed.
C) It works independently of photoperiodic responses.
D) Once set, it is independent of external signals.
E) It can be changed to a longer or shorter period by altering the light quality.


clippers!

  • Hero Member
  • *****
  • Posts: 828
Reply #1 on: Aug 20, 2013
I chose A and got the answer, hope that helps.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Vital signs for clients in metabolic alkalosis may reveal hypotension, bradycardia, and an irregular Vital signs for clients in metabolic alkalosis may reveal hypotension, bradycardia, and an irregular
Correct use of a fire extinguisher Correct use of a fire extinguisher
This modified model of Easton’s systems theory puts government decision makers as the source of pol This modified model of Easton’s systems theory puts government decision makers as the source of pol
Albinism (a defective "P" gene) actually straightens the hair Albinism (a defective "P" gene) actually straightens the hair
Keystone organisms "كيستون الكائنات الحية‬‎" Keystone organisms "كيستون الكائنات الحية‬‎"
Benthos "قاع البحر" Benthos "قاع البحر"
Video: Acid-base imbalances - compensation of metabolic acidosis and alkalosis

For a complete list of videos, visit our video library