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

Author Question: The theory that evolutionary change (speciation) occurs rapidly over short periods of time and then ... (Read 86 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Aug 11, 2018
The theory that evolutionary change (speciation) occurs rapidly over short periods of time and then consists of a long period of stasis or little evolutionary change when species maintain their adaptation to the environment is called __________.
 
  A. phyletic gradualism
  B. Darwinian evolution
  C. punctuated equilibrium
  D. convergent evolution

Question 2

The examination of __________ (caused by plate tectonics) has helped paleontologists understand the geographical distribution of different plant and animal species.
 
  This phenomenon has been important in understanding the relationship between the Old and New World monkeys.
  A. DNA hybridization
  B. molecular dating
  C. continental drift
  D. ecological niches


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


azncindy619

  • Member
  • Posts: 562
Reply 2 on: Aug 11, 2018
YES! Correct, THANKS for helping me on my review

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe
Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years
Sleep Requirements Change with Age Sleep Requirements Change with Age
Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ... Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ...
Four kinds of evidence supporting the theory that species evolve. Four kinds of evidence supporting the theory that species evolve.
If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ... If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ...
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library