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 106 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
:D TYSM


sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

For a complete list of videos, visit our video library