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No because theres no selective advantage

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12y ago

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When a tongue rolling man has a baby to a non tongue rolling women all the babies are tongue rollers explain why this occurs?

Tongue rolling is homozygous dominant and all issue from this pairing will be tongue rollers. This is the only result that is allowable with a standard Punnett square or branch diagram representation. T = tongue roller t = non-tongue roller TT X tt = 4 Tt ======With tongue rolling expressed.


Which is a mendelian trait?

A trait controlled by many genes


Expected frequency for a person having tongue rolling ability and attached earlobe?

The expected frequency would be determined by calculating the probability of someone having both traits based on their individual frequencies in the population. This would involve multiplying the frequency of tongue rolling ability by the frequency of attached earlobes in the population. For example, if 70% of the population can tongue roll and 60% have attached earlobes, the expected frequency would be 0.70 x 0.60 = 0.42, or 42%.


What is the easiest language to learn when you can't roll your tongue?

Languages that do not require rolling the tongue include English, Mandarin Chinese, and Russian. These languages may be easier for individuals who struggle with rolling their tongue to learn.


Are there statistics about tongue rolling?

Yes, there are statistics about tongue rolling. You can find these statistics online on websites like OMGFacts.com. Approximately 67 percent of females and 64 percent of males are able to roll their tongues.


What band's logo is the lips and a tongue?

The Rolling Stones...


Rolling stones lips and tongue use?

a lickout.


Is tongue rolling a dominant trait?

no it is recessiveFamily studies clearly demonstrate that tongue rolling is not a simple genetic character, and twin studies demonstrate that it is influenced by both genetics and the environment. Despite this, tongue rolling is probably the most commonly used classroom example of a simple genetic trait in humans. Sturtevant (1965) said he was "embarrassed to see it listed in some current works as an established Mendelian case." You should not use tongue rolling to demonstrate basic genetics.No. Your mom is.


Is tongue rolling an acquired ability?

Tongue rolling ability is primarily genetic, meaning it is inherited and not something that can be learned or acquired. It is controlled by a single gene with two possible variations, determining whether an individual can roll their tongue or not.


What is the probability of the offspring inheriting the tongue rolling gene?

underwear


What brand has a red mouth and tongue as its logo?

Rolling Stones


What company has red lips and tongue logo?

It is the rolling Stones