« previous next »

Author Question: Which of the various species concepts distinguishes two species based on the deg (Read 569 times)

j_sun

  • Sr. Member
  • ****
  • Posts: 384
on: Jul 11, 2013
Which of the various species concepts distinguishes two species based on the degree of genetic exchange between their gene pools?
A) phylogenetic
B) ecological
C) biological
D) morphological


coco

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

I'm guessing it's C. 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?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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.

A day-flying Hummingbird Hawkmoth drinking nectar from a species of Dianthus A day-flying Hummingbird Hawkmoth drinking nectar from a species of Dianthus
Speckled wood aegeria sub-species, Algendar gorge, Minorca Speckled wood aegeria sub-species, Algendar gorge, Minorca
An electrochemical cell is based on these two half-reactions An electrochemical cell is based on these two half-reactions
Similar-looking, related species that are native to distant geographic realms Similar-looking, related species that are native to distant geographic realms
Darwin’s Notes on Transmutation of Species Darwin’s Notes on Transmutation of Species
Phylogenetic shadowing of primate species Phylogenetic shadowing of primate species
Video: Phases of mitosis

For a complete list of videos, visit our video library