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 82 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
Gracias!

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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
An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th An alternating pneumatic compression device squeezes the leg tissues causing blood to move toward th
Vertical filing systems offer an alternative to traditional upright storage systems Vertical filing systems offer an alternative to traditional upright storage systems
Metabolic adaptations promote alternative fuel use during starvation Metabolic adaptations promote alternative fuel use during starvation
Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin
Genotypes Give Rise to Phenotypes Genotypes Give Rise to Phenotypes
Video: Carpal Tunnel Syndrome

For a complete list of videos, visit our video library