This topic contains a solution. Click here to go to the answer

Author Question: Which of the following examples of an ecological effect leading to an evolutiona (Read 859 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
Which of the following examples of an ecological effect leading to an evolutionary effect is most correct?
A) When seeds are not plentiful, trees produce more seeds.
B) A few organisms of a larger population survive a drought and then these survivors emigrate to less arid environments.
C) A few individuals with denser fur survive the coldest days of an ice age, and the reproducing survivors of the ice age all have long fur.
D) Fish that swim the fastest in running water catch the most prey and more easily escape predation.
E) The insects that spend the most time exposed to sunlight have the most mutations.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Celeste on Sep 1, 2019

Celeste

  • Hero Member
  • Posts: 588


penza

  • Member
  • Posts: 1,022
Reply 2 on: Oct 27, 2013
:D TYSM


meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library