« previous next »

Author Question: Founder effects is a type of: a. gene flow b. genetic drift c. natural selection d. environmental ... (Read 81 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?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Predicted effects of piscivores on planktivore, herbivore, and phytoplankton biomass and production Predicted effects of piscivores on planktivore, herbivore, and phytoplankton biomass and production
Drug Effects on Synaptic Transmission Drug Effects on Synaptic Transmission
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Environmental Health Environmental Health
Effects of Sympathetic and Parasympathetic Divisions of the ANS Effects of Sympathetic and Parasympathetic Divisions of the ANS
Bone formation in normal mice and mutants for the runt gene Cbfa1 Bone formation in normal mice and mutants for the runt gene Cbfa1
Video: Phases of mitosis

For a complete list of videos, visit our video library