This topic contains a solution. Click here to go to the answer

Author Question: The characteristic symptom of oxygen deficiency (over watering) is: What will be an ideal ... (Read 16 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
The characteristic symptom of oxygen deficiency (over watering) is:
 
  What will be an ideal response?

Question 2

What is the difference between visible light and PAR light?
 
  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

ErinKing

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

veinal chlorosis and wilting.

Answer to Question 2

Visible light includes the range of wavelengths humans can see, from
380 to 770 nm. PAR light is photosynthetically active light and is the range of
wavelengths that primarily drive photosynthesis, 400-700nm.




javeds

  • Member
  • Posts: 570
Reply 2 on: Jul 22, 2018
Thanks for the timely response, appreciate it


tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

For a complete list of videos, visit our video library