About 70% of Americans perceive a bitter taste from the chemical phenylthiocarbamide (PTC). The ability to taste this chemical results from a dominant allele (T) and not being able to taste PTC is the result of having two recessive alleles (t). Albinism is also a single locus trait with normal pigment being dominant (A) and the lack of pigment being recessive (a). A normally pigmented woman who cannot taste PTC has a father who is an albino taster. She marries a homozygous, normally pigmented man who is a taster but who has a mother that does not taste PTC. What are the genotypes of the possible children?

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A: A variable form of a gene is known as an allele. Some genes exist in several distinct versions, all…

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A: Cystic fibrosis is an inherited disease which is characterized by formation of thick, sticky mucus…

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A: In this scenario, the ability to smell hydrocyanic acid (HCN) is a recessive trait represented by…

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A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

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A: Introduction  Polygenic inheritance is the inheritance of a trait that is controlled by multiple…

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A: Gregor Mendel proposed the concepts of Mendelian inheritance in 1865 and 1866, which were…

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Q: 3) Eye color in chimpanzees is coded for by one gene with two alleles, “A" and “a". “A" is dominant…

A: A person displaying a dominant phenotype might have two copies of the dominant allele or one copy of…

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A: Answer : a) recessive epistasis Recessive epistasis is a condition in which the expression of first…

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A: Each chromosome is made up of two sister chromatids, each of which contains the same genetic…

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A: Answer :-

Q: possible

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A: As Dominant allele (D) has dimple whereas recessive allele (d) does not have dimple.So, DD -…

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A: Allele frequency is defined as the number of individual alleles of a certain type divided by the…

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A: Given: A pedigree Which shows the inheritance of clubbed fingers in humans.

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.