« previous next »

Author Question: Reliance on agriculture can result in __________ because__________. a. better health; people can ... (Read 63 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Jul 10, 2018
Reliance on agriculture can result in __________ because__________.
 
  a. better health; people can rely on food surpluses
  b. decreased natural selection; food abundances result in less selective pressures on populations
  c. nutritional stress; dependence on a few crops can result in nutritional shortages and famine
  d. poorer health; food is produced using pesticides and other chemicals

Question 2

Which of the following is an example of a non-immunological biological response to infectious disease?
 
  a. lysozymes
  b. vaccines
  c. antigens
  d. B lymphocytes


Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: c

Answer to Question 2

Correct Answer: a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

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.

Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes
Determinants of health Determinants of health
TEN RULES OF PERFORMANCE IN A REDESIGNED HEALTH CARE SYSTEM TEN RULES OF PERFORMANCE IN A REDESIGNED HEALTH CARE SYSTEM
Common Health Problems in Community-Dwelling Older Adults Common Health Problems in Community-Dwelling Older Adults
The Increasing Cost of Health Care, 1960–2010 The Increasing Cost of Health Care, 1960–2010
Pressure is a result of the atmosphere’s mass. Pressure is a result of the atmosphere’s mass.
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library