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First of all, the inability to roll your R's is not genetic, it is a skill that is acquired through practice. And it has nothing to do with rolling your tongue.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoThe ability to roll your eyes is genetic given its natural selection.
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Which genotype would result in an individual with the dominant phenotype?
In classic genetics: AA or Aa for autosomal dominance; for sex-linked dominance, females will need XX or Xx, while males will need Xy It gets more complicated with epistasis and other factors that modulate the genes.
What is the genetic nature of wrinkled phenotype of pea seeds?
As stated in mendelian inheritance wrinkled seeds have recessive trait(r),while round seeds are dominant trait(R).
Why is an s strain of bacteria able to cause disease in mammals but a r strain is not?
Because It's very dangerous
Why were the S bacteria not the R bacteria virulent?
The S bacteria are surrounded by a capsule, so it is not engulfed by the host's white blood cells. That means that it is able to proliferate and spread. The R bacteria lack the capsule (like the mutant S bacteria), so the white blood cells are able to detect and eliminate them.
Is it the difference in the R group that makes each amino acid chemically unique?
Yes. All amino acids have the same backbone (NH3-CRH-COOH), the only variant being the identity of the R group attached to the center carbon atom.
I can roll an R but my sister can't is this something you are born with?
In some cases yes in others no. It's possible to grow out of not being able to roll an R.
What has the author Carl R Woese written?
Carl R. Woese has written: 'The genetic code' -- subject(s): Genetic code
What do you call yourself when you are obsessed with rotate and roll?
Crazily addicted to r and r. Other wise known as rotate and roll.
What does U R N 0 mean on a Valentine's Tootsie Roll wrapper?
U R N 0:) means: You Are No Angel. The 0:) being the angel. Or how about You are number one
What is...... 1956 the B of R and R?
1956 - the Birth of Rock and Roll.
What is older r and b or rock and roll?
R&B or blues.
How do you say car in the Dominican Republic?
caro (ka-r(rol lthis r)-oh) Caro. Tip: roll your R's and then slide into the oh! (ka-r-oh) Caro. Tip: roll your R's and then slide into the oh! (ka-r-oh)
How do you say rick in German?
You have to roll the 'R'.
What is sierra in spanish?
Siarra(roll the "r's"
What is the Russian word for game?
eegra -when you say it you should roll your tongue when you say the r like how spanish people roll their tongue when they say r's.
What is called a genetic predecessor?
a c st r
What has the author R A Emerson written?
R. A. Emerson has written: 'The genetic relations of plant colors in maize' -- subject(s): Color, Plants, Corn, Genetic aspects
