« previous next »

Author Question: What is the biological significance of genetic diversity between populations? A) (Read 640 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Nov 3, 2013
What is the biological significance of genetic diversity between populations?
A) Genes for adaptive traits to local conditions make microevolution possible.
B) The population that is most fit would survive by competitive exclusion.
C) Genetic diversity allows for species stability by preventing speciation.
D) Isolated populations become more fit.
E) Diseases and parasites are not spread between separated populations.


plus1

  • Hero Member
  • *****
  • Posts: 676
Reply #1 on: Nov 3, 2013
I recall doing this last year, it's A, bye bye!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

penza

  • Hero Member
  • *****
  • Posts: 1,022
Reply #2 on: Sep 6, 2014
Perfect, answer was correct :D


« previous next »
 

Did you know?

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

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?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Biological investigation at different levels Biological investigation at different levels
The molecular basis of genetic complementation The molecular basis of genetic complementation
The occurrence diversity of the immunoglobulin binding site. Nonamer binding loops together sections ... The occurrence diversity of the immunoglobulin binding site. Nonamer binding loops together sections ...
U.S. Hispanic and Asian Populations U.S. Hispanic and Asian Populations
Two ways of generating genetic variation in meiosis Two ways of generating genetic variation in meiosis
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Video: Sperm Formation

For a complete list of videos, visit our video library