Recent Posts • Latest Topics • Unanswered Questions

Top Posters

Since Sunday

r

5

m

5

h

5

r

5

t

5

B

5

P

5

s

5

m

5

c

5

c

4

4

Of all of the chordate groups, why are there only two amniote groups (reptilia and mammalia)?

Asfian

wrote...

Go to Answer

Posts: 281

Rep:

5 years ago

Of all of the chordate groups, why are there only two amniote groups (reptilia and mammalia)?

Of all of the chordate groups, why are there only two amniote groups (reptilia and mammalia)?
A) Amniotes are the only chordate group that has successfully survived the transition to land.
B) The other craniate groups had brains that were not developed enough to allow the organisms to develop tool-building survival skills.
C) The vertebral columns of the other vertebrates were not strong enough to survive the transition to land.
D) The other jawed vertebrates were not able to obtain enough food to survive the transition to land.

Textbook

Campbell Biology: Concepts and Connections

Campbell Biology: Concepts and Connections

Edition: 8^th

Authors: Reece, Taylor, Simon, Dickey, Hogan

Read 36 times

1 Reply

Replies

Answer verified by a subject expert

ZanLau

wrote...

#1

Posts: 200

Rep:

5 years ago

Sign in or Sign up in seconds to unlock everything for free

More solutions for this book are available here

Related Topics

Solved Ganglia represent (Multiple Choice Question)
Solved The three major types of small groups are social groups, work groups and
Unlike groups that are merely social groups, cultural groups ____.
What is an invertebrate chordate?
Solved What is an invertebrate chordate?
Solved What is an invertebrate chordate?
Virtual groups do not include
Solved Prison gangs are also called:

Show More

Asfian Author

wrote...

5 years ago

Good timing, thanks!

annielin111

wrote...

Yesterday

This site is awesome

hpascoe

wrote...

2 hours ago

Thank you, thank you, thank you!

Explore

Post your homework questions and get free online help from our incredible volunteers

803 People Browsing

Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook

Live Chat

AJAX Chat © blueimp.net Integrated with SMF

Related Images

6196

274

745

Your Opinion

Previous poll results: Which 'study break' activity do you find most distracting?

It's sore throat season, why does my mucus have red spots?

Courses by Biology Forums

Bonobos, Chimpanzees, and the 98% DNA Link

Strange Ingredients Lurking in Doritos Chips

The Toxic Skin and Fungi Defense

Ready to ask a question on Biology Forums? Try it out

Join Our Community

Biology Forums - Study Force is a free online homework help service catered towards college and high school students. Get homework help and answers to your toughest questions in biology, chemistry, physics, mathematics, engineering, accounting, business, humanities, and more. Master your assignments quickly with thousands of step-by-step solutions to countless textbook questions asked and answered by our members. If we don't have your question, don't worry. You can ask any homework question and get expert homework help in as little as two hours.

Our extensive online study community is made up of college and high school students, teachers, professors, parents and subject enthusiasts who contribute to our vast collection of study resources: textbook solutions, study guides, practice tests, practice problems, lecture notes, equation sheets and more. With our help, your homework will never be the same!

Join for free today

How is Biology Forums - Study Force different than tutoring?

Home Search Q & A Board Gallery Resource Library Blog Dictionary Chat	Quick Links Start a Topic Latest Topics Unanswered Questions Courses Study Tools Browse by Textbook	Social Facebook YouTube Community Stats Who's Online Trending Staff	Help About Us Take the Tour Study Tips Posting Guidelines Terms and Policies Contact Us
Biology Forums - Study Force © 2010-2024 \| Powered by SMF \| SMF © 2015, Simple Machines \| Sitemap Biology-Forums.com is not affiliated with any publisher. Book covers, title and author names appear for reference only.