« previous next »

Author Question: Both red and blue light are involved in A) stem elongation. B) photoperiodism. C (Read 468 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Aug 16, 2013
Both red and blue light are involved in
A) stem elongation.
B) photoperiodism.
C) positive phototropism.
D) tracking seasons.
E) all of the above.


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?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

A pteridophyte stem with tracheophyte adaptations for transporting and conserving water. A pteridophyte stem with tracheophyte adaptations for transporting and conserving water.
Embryonic Stem Cells Embryonic Stem Cells
The Speed of Light Is Constant The Speed of Light Is Constant
Role of the Brain Stem in Hunger Role of the Brain Stem in Hunger
A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ... A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ...
Structure of a woody stem (comparison) Structure of a woody stem (comparison)
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library