WebExpert Answer. 100% (1 rating) Answer E- PHENOTYPE : Taster ,GENOTYPE Tt. As Dr …. View the full answer. Transcribed image text: Dr. B is a "Non taster" for the phenylthiocarbamide (PTC) compound, his genotype is "tt". His wife on the other hand is a "Taster". Assuming she is homozygous dominant, what would be the phenotype and … WebMar 17, 2024 · The expression of the phenotype is influenced by other factors, such as …
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WebThe class population data came from a section of Principles of Biology from fall 2024. There were 24 students in that class; 14 students were PTC Tasters (dominant phenotype) and 10 students were Non-Tasters (recessive phenotype). Phenotypes Allele Frequency Tasters Non-Tasters р a (p? + 2pq) (q?) WebApr 12, 2024 · Objectives To refine the clinical spectrum of a very recently identified phenotype associated with LAMB1 end-truncating pathogenic variations. Methods Detailed clinical, neuropsychological, and MRI investigation of 6 patients from 2 unrelated families segregating end-truncating LAMB1 variations. Results All patients harbored a LAMB1 end … the number one song in 1995
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WebPhenotype is the physical expression of a specific trait, such as hair color or blood type. Traits such as "blonde hair." "brown eyes," and type A blood" refer to an individuals MATERIALS phenotype. PTC tasting papers 2. Genotype is the genetic makeup of an organism, or what a Ishihara chart for color blindness cell contains in its DNA. WebSep 15, 2011 · In genetics-speak, we know your phenotype – you can taste PTC. What we don't know is your genotype. You could either have two dominant copies or a dominant and a recessive copy of the PTC gene. And this is true for other dominant traits as well. So now we know why you can't automatically figure out your genotype if you have a dominant trait. WebAlthough the PTC polymorphism has been regarded as a single locus trait, most … the number one song in 1963