« previous next »

Author Question: Which diseases gravely affected Native American populations after the arrival of Europeans? a. ... (Read 66 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 10, 2018
Which diseases gravely affected Native American populations after the arrival of Europeans?
 
  a. Bubonic plague and malaria
  b. Influenza, whooping cough, and measles
  c. Small pox, pellagra, and malaria
  d. HIV, yellow fever, and syphilis

Question 2

The __________ asserts that it is more efficient for an organism to devote resources toward reproduction rather than maintenance of the body.
 
  a. free radical hypothesis
  b. pleiotropic gene theory
  c. disposable soma theory
  d. thrifty genotype hypothesis


phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations. A melanistic jaguar is a colour morph which occurs at about 6% frequency in populations.
American Cocker Spaniel American Cocker Spaniel
Painting of a Colonial American boy holding a pet squirrel. Painting of a Colonial American boy holding a pet squirrel.
Diseases and Effects on Liver Diseases and Effects on Liver
Species, subspecies, populations, and individuals. Species are reproductively isolated from one anot Species, subspecies, populations, and individuals. Species are reproductively isolated from one anot
Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library