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

Author Question: According to DNA comparisons, Old World monkeys and apes shared an ancestor until about __________. ... (Read 97 times)

ishan

  • Hero Member
  • *****
  • Posts: 546
According to DNA comparisons, Old World monkeys and apes shared an ancestor until about __________.
 
  a. 45 million years ago
  b. 30 million years ago
  c. 25 million years ago
  d. 20 million years ago

Question 2

Currently, most scientists support the hypothesis that New World monkeys arrived in South America __________.
 
  a. by a water route from Africa
  b. by a land bridge from Africa
  c. from North America
  d. by a water route from Asia



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Answer to Question 1

Answer c

Answer to Question 2

Answer a




ishan

  • Member
  • Posts: 546
Reply 2 on: Jul 10, 2018
:D TYSM


vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

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.

For a complete list of videos, visit our video library