Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

phi Group TitleBest ResponseYou've already chosen the best response.0
every time there is a change you have a branch dw:1360180390830:dw
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
Im supposed to write out an explanation
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
Im still confused..
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.2
yeah at the node sounds reasonable
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
what?? @aaronq
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
@phi can u please explain a little more
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
But how can i explain this by writing it out... @phi and @aaronq
 one year ago

phi Group TitleBest ResponseYou've already chosen the best response.0
The 3 changes mean 3 "bifurcations" (branches) in the tree from their last common ancestor
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.2
yeah you could argue that the 3 changes in amino acids happened 3 splits/branches from the ancestor (one every split), or you could argue that they all happened at once, regardless, it doesn't tell you the similarities between the common ancestor and the descendants, so you don't know if one's hemoglobin mutated and the other didn't. But they would still be branching off the common ancestor. So to summarize node common ancestor (node), descendants (tips of branches).dw:1360181281410:dw
 one year ago

lala2 Group TitleBest ResponseYou've already chosen the best response.0
that is much more clear.. Thanks @aaronq !
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.2
no problem !
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.