« previous next »

Author Question: Population ecologists are primarily interested in A) studying interactions among (Read 778 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Oct 27, 2013
Population ecologists are primarily interested in
A) studying interactions among populations of organisms that inhabit the same area.
B) understanding how biotic and abiotic factors influence the density, distribution, size, and age structure of populations.
C) how humans affect the size of wild populations of organisms.
D) how populations evolve as natural selection acts on heritable variations among individuals and changes in gene frequency.
E) the overall vitality of a population of organisms.


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: Aug 9, 2019
B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Biotic interactions within and among three Aspen Parkland community types, drawn by Bird Biotic interactions within and among three Aspen Parkland community types, drawn by Bird
Seven alleles and their interactions in leaf patterning of clover Seven alleles and their interactions in leaf patterning of clover
An aryballe vase or decanter made for carrying body oils clearly demonstrates that ancient Greeks we An aryballe vase or decanter made for carrying body oils clearly demonstrates that ancient Greeks we
Population and Settlement Population and Settlement
Predicted Proportions in a Population Predicted Proportions in a Population
Genetic interactions identified through synthetic lethal analysis Genetic interactions identified through synthetic lethal analysis
Video: Arthritis

For a complete list of videos, visit our video library