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

Author Question: What are the effects of red/yellow light, green/blue light, high-intensity light, and lowintensity ... (Read 131 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 21, 2018
What are the effects of red/yellow light, green/blue light, high-intensity light, and lowintensity light on plant growth?
 
  What will be an ideal response?

Question 2

List five abiotic atmospheric conditions that have an effect on plant growth.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 21, 2018
Answer to Question 1

Light quality has a profound effect on the height of the plant: red/yellow light promotes
elongation, whereas green/blue light inhibits elongation and promotes shorter plants.
Light intensity also has a profound effect on plant growth: high light promotes shorter,
dark green plants with leaves that are typically brittle, whereas low light promotes
etiolation, which is exaggerated growth of the stem resulting in taller plants.

Answer to Question 2

 Light
 Temperature
 Air
 Moisture
 Wind


FButt

  • Member
  • Posts: 519
Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Stimulant Effects on the Brain Stimulant Effects on the Brain
Blue in a range of values Blue in a range of values
The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87. The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87.
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
The Green Revolution and Drip Irrigation The Green Revolution and Drip Irrigation
How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ... How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ...
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library