× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
8
5
z
4
n
4
t
4
3
k
3
x
3
r
3
m
3
j
3
c
3
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
ade_tpy99 ade_tpy99
wrote...
Go to Answer
Posts: 675
Rep: 0 0
6 years ago
In the frog genus, when certain species attempts to mate with other species, embryo development is halted at various stages including zygotic segmentation, blastula formation, gastrulation, or in the final phases of embryo development.
 
  The stage where the developing frog arrests depends on the species involved in the cross. This is an example of
 
 A. hybrid breakdown.
  B. hybrid sterility.
  C. hybrid inviability
  D. sexual isolation.
Read 89 times
1 Reply
Replies
Answer verified by a subject expert
vercula 5.vercula 5.
wrote...
#1
Top Poster
Posts: 969
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

ade_tpy99 Author
wrote...

6 years ago
Thank you, thank you, thank you!
KaylenePig
wrote...

Yesterday
This site is awesome
Hellish Lover
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  464 People Browsing
 109 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 367
  
 1047
  
 439
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 436
Previous poll results: Which of the following is the best resource to supplement your studies: