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

Author Question: Genetic evolution involves changes in gene frequencies between generations within a given breeding ... (Read 41 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
Genetic evolution involves changes in gene frequencies between generations within a given breeding population.
 
  Indicate whether the statement is true or false.

Question 2

Directional selection has eliminated sickle-cell anemia from all human populations, except those in regions where diabetes is endemic.
 
  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

billybob123

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

Answer: True

Answer to Question 2

Answer: False




Diane

  • Member
  • Posts: 576
Reply 2 on: Aug 11, 2018
Wow, this really help


mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

For a complete list of videos, visit our video library