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

Author Question: In a balanced polymorphism, __________ prevents any of the alternative phenotypes from going to ... (Read 112 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jul 10, 2018
In a balanced polymorphism, __________ prevents any of the alternative phenotypes from going to fixation or being lost.
 
  a. random forces
  b. genetic drift
  c. cultural practices
  d. natural selection

Question 2

There are no populations where dairying is present, but lactose tolerance frequencies are low.
 
  a. True
  b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer d

Answer to Question 2

Answer b


danielfitts88

  • Member
  • Posts: 535
Reply 2 on: Jul 10, 2018
Wow, this really help

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Alternative splicing as a regulatory method for RNA processing Alternative splicing as a regulatory method for RNA processing
Giraffe bending down to drink. The animal's rete mirabile prevents excess blood flow to the bra Giraffe bending down to drink. The animal's rete mirabile prevents excess blood flow to the bra
Complementary and Alternative Therapies Complementary and Alternative Therapies
Alternative Splicing Alternative Splicing
Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere
Analysis of double-mutant phenotypes to find order of genes in developmental pathways Analysis of double-mutant phenotypes to find order of genes in developmental pathways
Video: Olfaction. or the sense of smell

For a complete list of videos, visit our video library