This topic contains a solution. Click here to go to the answer

Author Question: Microbes have been major selective agents for humans, particularly before the arrival of modern ... (Read 57 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
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
Answer to Question 1

TRUE

Answer to Question 2

FALSE




Jevvish

  • Sr. Member
  • ****
  • Posts: 326

 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

For a complete list of videos, visit our video library