Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
c-man c-man
wrote...
Go to Answer
Posts: 862
Rep: 6 0
8 years ago
The embryonic nervous systems of peanut worms (Sipuncula) and spoon worms (Echiura) show that these worms ________.
A) are similar to each other because of homoplasy
B) do not express Hox genes during development
C) have appendages that are homologous with arthropod appendages
D) are surprisingly closely related to vertebrates
E) are descended from segmented ancestors
Textbook 
Evolutionary Analysis

Evolutionary Analysis


Edition: 5th
Authors:
Read 280 times
3 Replies
Replies
Answer verified by a subject expert
gkop98gkop98
wrote...
#1
Top Poster
Posts: 842
Rep: 53 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

c-man Author
wrote...
#2
8 years ago
I was rearing towards that, appreciate it
wrote...
#3
8 years ago
Thanks for the feedback
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1223 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 292
  
 147
  
 519
Your Opinion
Who's your favorite biologist?
Votes: 586
Previous poll results: Should Ph.D.'s be addressed as doctors?