« previous next »

Author Question: Which of the following best defines adaptive radiation? a. creatures transform and their ... (Read 40 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Jul 10, 2018
Which of the following best defines adaptive radiation?
 
  a. creatures transform and their offspring inherit those transformations
  b. survival of the fittest
  c. a process by which many species result from one ancient one
  d. none of these define adaptive radiation

Question 2

Who is responsible for the discovery of differing bill shapes among Darwin's finches?
 
  a. Darwin himself
  b. John Gould
  c. Lamarck
  d. Wallace


Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer c

Answer to Question 2

Answer b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Adaptive radiation in stickleback fish. Adaptive radiation in stickleback fish.
Innate and adaptive immunity Innate and adaptive immunity
Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation. Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation.
Optical and Radiation Pyrometry Experiment Optical and Radiation Pyrometry Experiment
The DNA of S-type bacteria can transform R-type bacteria into the same S type. The DNA of S-type bacteria can transform R-type bacteria into the same S type.
Innate and Adaptive Immunity Compared Innate and Adaptive Immunity Compared
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library