i have a report about moles, birthmarks widow's peak and tongue rollers but i can't find anything about tongue rollers.....concerning genetics....
2007-01-24 01:12:36 · 3 answers · asked by lostinhislostlove 2 in Education & Reference ➔ Homework Help
You aren't trying very hard then... I just did a search on "tongue rollers" and there was a wealth of informative websites that came up.
2007-01-24 01:25:49 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Most of our genes come in pairs—one from mom and one from dad. Our genes also come in different versions called alleles. The tongue-rolling gene comes in two forms, one that lets you roll your tongue and another that doesn’t.
If you have a version of the tongue-rolling gene that lets you roll your tongue and a version that doesn’t, then you can roll your tongue. The tongue-rolling version is dominant over the one that doesn’t let you roll your tongue. This is what dominant means—one of the versions trumps the other.”
2007-01-24 09:33:41 · answer #2 · answered by WhyBother919 2 · 0⤊ 0⤋
Why would you ask for HELP here ??? Go on a Google search.
2007-01-24 09:26:56 · answer #3 · answered by johnnybegood 3 · 0⤊ 0⤋