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 123 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?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

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?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Plant Plant
the history of life according to fossil records the history of life according to fossil records
Modern Human Fossil Sites in the Old World Modern Human Fossil Sites in the Old World
Electron microscope video of a needle on a vinyl record Electron microscope video of a needle on a vinyl record
A Semantic Network Diagram for the Category “Animal” A Semantic Network Diagram for the Category “Animal”
Vascular events in the acute inflammatory process Vascular events in the acute inflammatory process
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

For a complete list of videos, visit our video library