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

Author Question: It is possible that during its long history, smallpox may have altered the frequency of the ABO ... (Read 48 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
It is possible that during its long history, smallpox may have altered the frequency of the ABO blood types by selecting against the A allele.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Zoonotic diseases are transmitted to humans by contact with contaminated water.
 
  a. True
  b. False
  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

ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

True

Answer to Question 2

False




swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 10, 2018
Excellent


EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

For a complete list of videos, visit our video library