WebThe allele for the ability to roll the tongue (R) is dominant over the allele for the inability to roll the tongue (). Mom RR Rr Dad Rr 1. According to the Punnett This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Show transcribed image text Expert Answer Web1. The ability to roll one’s tongue is a dominant trait. A person who cannot roll his/her tongue would be: a. a heterozygote b. a homozygote c. it is impossible to tell. Because tongue-rolling is recessive, the only way a person would be unable to roll his/her tongue would be if s/he were homozygous mutant. 2.
Learning Spanish: What if You Can’t Trill Your R’s?
WebYes. People will absolutely understand you if you can't roll your Rs. You don't need to pronounce things perfectly to be understood. I only learnt how to properly pronounce the French throat r in the course of my second go at learning the language and only picked up how to pronounce the standard German r because I'd learnt it from French. WebFeb 19, 2024 · Answer: The genotype would have to be rr Explanation: If there's a dominant gene at all, the person would be able to roll their tongue ex) Rr or RR Since the person can't roll their tongue, they have to have 2 recessive (1 from each parent) ex) rr - 1 from each person (the parents had to either have Rr or rr) Advertisement Previous Next sid roth bible
Rhotacism: A complete guide to this speech impediment - CogniFit
WebAn overall inability to say R sounds Using trilled R’s or guttural R’s (such as the French R) when trying to pronounce the regular English R. Rhotacism as a speech impediment Using … WebHow to roll your R's - Exercises that work! Real Russian Club 546K subscribers Join Subscribe 15K Share Save 844K views 6 years ago Russian Pronunciation Lessons Part 2 … Web1) according to punnett Square Mother genotype -Rr ( heterozygous for ability to roll tounge) which is given above punnett square. 2)mother phenotype-ability to roll tounge because mother genotype is dominant express R in their genotype. 3) Fath … View the full answer Transcribed image text: sid roth bill johnson