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

Author Question: Because of biomagnification, the most toxic organisms in any ecosystem will be the A) producers. ... (Read 197 times)

notis

  • Hero Member
  • *****
  • Posts: 596
on: Jul 16, 2018
Because of biomagnification, the most toxic organisms in any ecosystem will be the
 
  A) producers.
  B) primary consumers.
  C) secondary consumers.
  D) soils.

Question 2

Based on the result of the experiment, which of the following is the most accurate conclusion?
 
  A) East fields are more likely than west fields to have problems with grasshoppers eating corn crops.
  B) If a cornfield is sprayed with pesticide Z, it will have fewer grasshoppers 10 weeks later.
  C) Pesticide Z is unable to kill grasshoppers and is not suitable for the use in modern agriculture.
  D) Pesticide Z is a good way to control most insect infestations on fields of corn, wheat, or oats.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

B


notis

  • Hero Member
  • *****
  • Posts: 596
Reply #2 on: Jul 16, 2018
Correct answers!


Amiracle

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

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?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

A controlled fire being set as part of ecosystem management in Jasper National Park. A controlled fire being set as part of ecosystem management in Jasper National Park.
Ecosystem Ecosystem
Some organisms used as models in genetic research Some organisms used as models in genetic research
Symptoms that are most common in toxic spider bites Symptoms that are most common in toxic spider bites
Speciation produces new types of organisms Speciation produces new types of organisms
Ecosystem Energy Flow and Efficiency Ecosystem Energy Flow and Efficiency
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library