Top Posters
Since Sunday
Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
New Topic  
genderma genderma
wrote...
Go to Answer
Posts: 4967
Rep: 18 0
8 years ago
The outer layer of the cell mass during the embryonic stage, which gives rise to the nervous system, sensory receptors, and outer skin layers, is called the
A) endoderm.
B) mesoderm.
C) ectoderm.
D) trophoblast.
Textbook 
The World of Children

The World of Children


Edition: 3rd
Author:
Read 233 times
3 Replies
Replies
Answer verified by a subject expert
yariyari
wrote...
#1
Top Poster
Posts: 8207
Rep: 260 0
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

genderma Author
wrote...
#2
8 years ago
Merci beaucoup!
wrote...
#3
8 years ago
Anytime Happy Dummy
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1251 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 179
  
 209
  
 776
Your Opinion
What's your favorite coffee beverage?
Votes: 274
Previous poll results: Which country would you like to visit for its food?