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 32 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?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Total fertility rates (TFRs) among major regions of the world. Total fertility rates (TFRs) among major regions of the world.
Patients should be encouraged to bring to their health care visit all the substances that they take, Patients should be encouraged to bring to their health care visit all the substances that they take,
Types of selective media Types of selective media
Humans have 23 pairs of chromosomes, containing 3 billion “letters” in the DNA code and about ... Humans have 23 pairs of chromosomes, containing 3 billion “letters” in the DNA code and about ...
The major fissures of the human cerebral cortex. The major fissures of the human cerebral cortex.
Classification of Antidepressants: Treatment of Major Depressive Disorder Classification of Antidepressants: Treatment of Major Depressive Disorder
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library