Jump to content
Science Forums

Neck Length Genetics Inheritance Question


AmishFighterPilot

Recommended Posts

Thanks. I can only find study data on giraffes, which have surprisingly similar necks to humans except for the size difference. Giraffe studies seem to suggest this cannot happen, but neck variation in humans is probably greater than in giraffes. Even knowing if there aren't obscure variations that may pop up eventually is really hard without any real studies done on the matter.

Link to comment
Share on other sites

Thanks. I can only find study data on giraffes, which have surprisingly similar necks to humans except for the size difference. Giraffe studies seem to suggest this cannot happen, but neck variation in humans is probably greater than in giraffes. Even knowing if there aren't obscure variations that may pop up eventually is really hard without any real studies done on the matter.

If you really want to know, you would have to find the answer to a few other questions.  How many genes are involved in determining neck length?  Are these genes dominant or recessive?   What combinations of those genes determine neck length?  Do environmental conditions effect the expression of those genes?   

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...