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

Author Question: Jaws appear to have evolved from (Read 36 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 15, 2019
Jaws appear to have evolved from
◦ modification of a disk of bones surrounding the mouth in lampreys.
◦ the fusion of many bony elements found in the skin of the neck region of jawless ancestors.
◦ a large, bony shield that protruded from between the base of the pectoral fins.
◦ skeletal rods that supported gill slits near the mouth.
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 beccaep on Jul 15, 2019

lou

  • Sr. Member
  • ****
  • Posts: 286
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 30% of students answer this correctly


beccaep

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 15, 2019
Thank you!


lou

  • Sr. Member
  • ****
  • Posts: 286
Reply #3 on: Jul 15, 2019
Always glad to help...


« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti As sessile organisms, plants have evolved many mechanisms to mitigate the potential damage of abioti
These two desert arthropods, a scorpion and a cicada, have evolved very different approaches to livi These two desert arthropods, a scorpion and a cicada, have evolved very different approaches to livi
Herbivores must overcome the wide variety of physical and chemical defences evolved by plants. Herbivores must overcome the wide variety of physical and chemical defences evolved by plants.
Comparing the jaws of chimpanzees, australopithecines, and humans. Comparing the jaws of chimpanzees, australopithecines, and humans.
Humans have evolved, beginning in Africa Humans have evolved, beginning in Africa
How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ... How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ...
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library