« previous next »

Author Question: There is still some controversy among biologists about whether Neanderthals shou (Read 660 times)

j_sun

  • Sr. Member
  • ****
  • Posts: 384
on: Jul 11, 2013
There is still some controversy among biologists about whether Neanderthals should be placed within the same species as modern humans or into a separate species of their own. Most DNA sequence data analyzed so far indicate that there was probably little or no gene flow between Neanderthals and Homo sapiens. Which species concept is most applicable in this example?
A) phylogenetic
B) ecological
C) morphological
D) biological


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jul 12, 2013
Hey again :D

I'm guessing it's D. It makes sense.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

j_sun

  • Sr. Member
  • ****
  • Posts: 384
Reply #2 on: Aug 31, 2013
Sick :D Thanks


« previous next »
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Neanderthals Neanderthals
Native American casinos remain a topic of both controversy and envy. Shown here is Corey Two Crow as ... Native American casinos remain a topic of both controversy and envy. Shown here is Corey Two Crow as ...
Controversy About Globalization Controversy About Globalization
The Three Gorges Dam Controversy The Three Gorges Dam Controversy
A phylogenetic tree showing that Denisovans were more closely related to Neanderthals than to member A phylogenetic tree showing that Denisovans were more closely related to Neanderthals than to member
Video: Acid-base imbalances - respiratory acidosis and alkalosis

For a complete list of videos, visit our video library