This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The fossil record shows that for many plant and animal groups, the time between speciation events (Read 108 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Jul 15, 2019
The fossil record shows that for many plant and animal groups, the time between speciation events
◦ varies greatly, but averages 6.5 million years.
◦ is usually about 50,000 years.
◦ is equivalent to the length of 100 generations of a species.
◦ is usually greater than 40 million years.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jace on Jul 15, 2019

bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


jace

  • Hero Member
  • *****
  • Posts: 541
Reply #2 on: Jul 15, 2019
Excellent


bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 15, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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.

Poison ivy plant Poison ivy plant
Animal Cell Animal Cell
Plant Diagram Plant Diagram
Plant Plant
Can you spot the camouflaged animal? Can you spot the camouflaged animal?
Cytoplasmic Division in Animal Cells Cytoplasmic Division in Animal Cells
Video: Requirements for nervous signals

For a complete list of videos, visit our video library