This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Genetic evolution involves changes in gene frequencies between generations within a given breeding ... (Read 67 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Aug 11, 2018
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
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: True

Answer to Question 2

Answer: False


Diane

  • Member
  • Posts: 576
Reply 2 on: Aug 11, 2018
Great answer, keep it coming :)

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Results of selective breeding for oil content in corn plants. Results of selective breeding for oil content in corn plants.
Alzheimer's Gene Causes Brain's Blood Vessels to Leak Toxins and Die Alzheimer's Gene Causes Brain's Blood Vessels to Leak Toxins and Die
Detecting a deletion in the CFTR gene by ASO testing Detecting a deletion in the CFTR gene by ASO testing
Human evolution Human evolution
Different forms of a gene are called alleles Different forms of a gene are called alleles
The genetic code The genetic code
Video: Status Epilepticus

For a complete list of videos, visit our video library