« previous next »

Author Question: Founder effects is a type of: a. gene flow b. genetic drift c. natural selection d. environmental ... (Read 161 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Aug 11, 2018
Founder effects is a type of:
 
  a. gene flow
 b. genetic drift
 c. natural selection
 d. environmental selection

Question 2

According to the theory of plate tectonics, the movement of continents embedded in underlying plates on the Earth's surface have moved in relation to one another over the history of life on Earth. This is called:
 
  a. the molecular clock.
  b. continental drift.
  c. tectonic shifting.
  d. the geologic scale.
  e. the big bang theory.


katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 11, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Directional selection. Directional selection.
Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried. Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried.
Physiological and pharmacologic effects of growth hormone. Physiological and pharmacologic effects of growth hormone.
Change in air temperature at various air flow rates for a 4 pass operation Change in air temperature at various air flow rates for a 4 pass operation
Dental Related Adverse Effects in Patients Undergoing Cancer Treatment Dental Related Adverse Effects in Patients Undergoing Cancer Treatment
Video: Muscular Dystrophy

For a complete list of videos, visit our video library