× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
AymanAbdelhDY AymanAbdelhDY
wrote...
Go to Answer
Posts: 444
Rep: 0 0
6 years ago
You are told that the digestive tract of the animal you are studying developed an anus before a mouth. You realize that
  you may be looking at a(n):
  a. earthworm.
  b. insect.
  c. sponge.
  d. clam.
  e. cat.

Question 2

Cells of the blastula undergo ____, a process that forms and segregates the three germ layers.
  a. morphogenesis
  b. development
  c. gastrulation
  d. cleavage
  e. division
Read 66 times
3 Replies
Replies
Answer verified by a subject expert
butterflybutterfly
wrote...
#1
Top Poster
Posts: 502
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

AymanAbdelhDY Author
wrote...
#2
6 years ago
White Heavy Checkmark
wrote...
#3
6 years ago
Don't forget to rate the answer too
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1315 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 293
  
 350
  
 138
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352
Previous poll results: Which 'study break' activity do you find most distracting?