« previous next »

Author Question: When an existing population splits up into two, the kind of genetic drift that occurs is called ... (Read 94 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Aug 11, 2018
When an existing population splits up into two, the kind of genetic drift that occurs is called ___________________ _____.
 
  Fill in the blank(s) with correct word

Question 2

Of the following species of Australopithecus, which is the earliest (the first one)?
 
  a. A. garhi
  b. A. anamensis
  c. A. afarensis
  d. A. africanus
  e. A. sediba


voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Aug 11, 2018
Answer to Question 1

founder effects

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Hershey and Chase experiment showing that the genetic material of T2 phage is DNA Hershey and Chase experiment showing that the genetic material of T2 phage is DNA
Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia Vertebral compression Fractures of the spine (vertebra) can cause severe ”band-like” pain that radia
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
The transition between steps usually occurs at a temperature that would not interfere with cold ... The transition between steps usually occurs at a temperature that would not interfere with cold ...
Population Growth and Mobility Population Growth and Mobility
Model depicting how genetic recombination Model depicting how genetic recombination
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library