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

Author Question: Microbes have been major selective agents for humans, particularly before the arrival of modern ... (Read 55 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Aug 11, 2018
Microbes have been major selective agents for humans, particularly before the arrival of modern medicine.
 
  Indicate whether the statement is true or false.

Question 2

Differential resistance to infectious diseases such as smallpox has influenced the distribution of the enzyme lactase.
 
  Indicate whether the statement is true or false.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 11, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


segrsyd

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Aug 11, 2018
Thank you!


Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Aug 11, 2018
Always glad to help...


« previous next »
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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.

The major language areas of the left hemisphere of the brain. The major language areas of the left hemisphere of the brain.
Major Events in the History of Psychology (2 of 6) Major Events in the History of Psychology (2 of 6)
Systemic Antifungal Agents Systemic Antifungal Agents
Classification of Antihypertensive Agents Classification of Antihypertensive Agents
The three major mechanisms for facilitated transport The three major mechanisms for facilitated transport
Major control mechanisms affecting glycolysis and gluconeogenesis Major control mechanisms affecting glycolysis and gluconeogenesis
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library