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

Author Question: Rodents that are stressed or ill often have red tears. What is the cause? What will be an ideal ... (Read 112 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
Rodents that are stressed or ill often have red tears. What is the cause?
 
  What will be an ideal response?

Question 2

Why should cedar not be used as bedding?
 
  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

dyrone

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

Red tears are caused by porphyrin, a substance secreted by the Harderian gland when the animal is stressed or ill.

Answer to Question 2

When wet, cedar releases toxic fumes which can cause respiratory problems, sometimes resulting in death of the animal.





 

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?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

For a complete list of videos, visit our video library