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

Author Question: Of all of the chordate groups, why are there only two amniote groups (reptilia and mammalia)? (Read 23 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Jul 15, 2019
Of all of the chordate groups, why are there only two amniote groups (reptilia and mammalia)?
◦ The other jawed vertebrates were not able to obtain enough food to survive the transition to land.
◦ Amniotes are the only chordate group that has successfully survived the transition to land.
◦ The other craniate groups had brains that were not developed enough to allow the organisms to develop tool-building survival skills.
◦ The vertebral columns of the other vertebrates were not strong enough to survive the transition to land.
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 crobinson2013 on Jul 15, 2019

komodo7

  • Sr. Member
  • ****
  • Posts: 322
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 59% of students answer this correctly


crobinson2013

  • Member
  • Posts: 535
Reply 2 on: Jul 15, 2019
Excellent

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Many thought ideological politics was over in the United States, but 2012 showed strong ideological Many thought ideological politics was over in the United States, but 2012 showed strong ideological
Primary Groups: Families Primary Groups: Families
Synthesis of polar head groups of bacterial phospholipids Synthesis of polar head groups of bacterial phospholipids
Groups of Elephants Groups of Elephants
Alleles and blood groups Alleles and blood groups
Evolutionary tree for the living amniote groups Evolutionary tree for the living amniote groups
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library