This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A sustained directional shift in a population's average characteristics is called: a. ... (Read 136 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Aug 11, 2018
A sustained directional shift in a population's average characteristics is called:
 
  a. cladogenesis
  b. genetic drift
 c. anagenesis
 d. speciation

Question 2

The most reliable form of relative dating is stratigraphy.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Aug 11, 2018
Answer to Question 1

c

Answer to Question 2

True


khang

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Aug 11, 2018
Thank you!


aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Aug 11, 2018
Always glad to help...


« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Chordate characteristics Chordate characteristics
Platycnemididae are a family of damselfly called white-legged damselflies. Platycnemididae are a family of damselfly called white-legged damselflies.
Characteristics of Muscle Fibers Characteristics of Muscle Fibers
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
Detonation is a secondary ignition of the air–fuel mixture. It is also called spark knock or ... Detonation is a secondary ignition of the air–fuel mixture. It is also called spark knock or ...
The horizontal phase shift of the resultant graph is The horizontal phase shift of the resultant graph is
Video: Introduction to Photolithography - WC, BLF, PA, Hard and Soft baking

For a complete list of videos, visit our video library