Author Question: The use of DDT proved disastrous to many bird species, including: a. pterosaurus. b. chickens. ... (Read 50 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
The use of DDT proved disastrous to many bird species, including:
 
  a. pterosaurus.
  b. chickens.
  c. bald eagles.
  d. ostriches.
  e. turkeys.

Question 2

_____ is perhaps best-known insecticide to have altered the course of a species evolution.
 
  a. Nicotine
  b. DDT
  c. Pyrethrum
  d. Ryanoids
  e. Windex



meow1234

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

For a complete list of videos, visit our video library