« previous next »

Author Question: The relationship between malaria and the HbS allele is an example of natural selection as a factor ... (Read 196 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jul 10, 2018
The relationship between malaria and the HbS allele is an example of natural selection as a factor that can cause directional change in allele frequencies.
 
  Indicate whether the statement is true or false

Question 2

Genetic drift is the random factor in evolution.
 
  Indicate whether the statement is true or false


stallen

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 10, 2018
Answer to Question 1

True

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Dentition, as illustrated in Knight's Sketches in Natural History Dentition, as illustrated in Knight's Sketches in Natural History
Relationship of the 12 cranial nerves to specific regions of the brain. Relationship of the 12 cranial nerves to specific regions of the brain.
Blood pressure and blood volume relationship Blood pressure and blood volume relationship
A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ... A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ...
Rule of Law and Factor Accumulation, 2009 Rule of Law and Factor Accumulation, 2009
The effect of selection on allele frequency The effect of selection on allele frequency
Video: Gastrulation: cross section of the frog

For a complete list of videos, visit our video library