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Which concept presented by Mendel accounts for the heredity variation in human height? Explain your answer
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- Are sex-linked traits, sex-limited traits, and sex influence traits following Mendelian principles of heredity? Why or why not? Explain your answer with supporting answers.what is a genotype and what is a phenotype? Explain how these concepts relate to the concepts of dominant and recessive genesA trait exhibits 100% concordance in both monozygotic and dizygotic twins. What conclusion can you draw about the role of genetic factors in determining differences in the trait?
- Suppose two parents, a father with the genotype AaBbCcDdee and a mother with the genotype aabbCcDDEe, want to have children. Assume each locus follows Mendelian inheritance patterns for dominance. What proportion of the offspring will have each of the specified characteristics? Round your answers to two decimal places. 1. Same genotype as the father 2. Same genotype as the mother 3. Phenotypically resemble the father 4. Phenotypically resemble the mother 5. Phenotypically resemble neither parentMAKE TWO PEDIGREE CHARTS USING THE TWO TRAITS THEN MAKE A CAREFUL ANALYSIS OF THE PEDIGREE CHARTS DESCRIBING AND IDENTIFYING THE EXTENT OF INHERITANCE OF THE TRAITS, ITS NATURE, AND MODE OF TRANSMISSION Hitch-hiker's thumb (TT or Tt=hitch-hiker, tt=non-hitch hiker) Dominate Hand (HH or Hh= right-handed, hh= left handedAre sex-linked traits, sex-limited traits, and sex-influenced traits following Mendelian Principles of Heredity? Why or Why not?
- Using Mendel’s lines of peas, describe how you would use a test cross experimental design to determine the genotype of a pea plant with purple flowers. Be very specific in describing your experimental design and how you would interpret your results based on the proportion of offspring phenotypes. Make sure to include all possible offspring phenotypes in your answer and what the proportion of phenotypes tells you about the purple plant genotype.The continuity of life is based on heritable information in the form of DNA. Use the law of segregation and the law of independent assortment to explain how the passage of genes from parents to offspring (as alleles) ensures the perpetuation of parental traits in offspring and genetic variation among offspring. Describe briefly how Mendel demonstrated each of these laws.State the conclusions reached by Mendel in his work on the inheritance of characteristics. Explain how each of the following deviates from these conclusions: a. Autosomal linkage b. Sex-linked (X-linked) inheritance c. Polygenic (multiple-gene) inheritance
- Why was Mendel’s success dependent on his studying characteristics that exhibit only two easily distinguished phenotypes, such as white versus gray seed coats and round versus wrinkled seeds? Would he have been less successful if he had instead studied traits like seed weight or length of the leaves, which vary much more in their phenotypes? Explain your answer.Analysis of dihybrid crosses, such as seed shape and color, provided Mendel great insight into inheritance. Which of the following best describes the insight this provided Mendel? O by analyzing two characters simultaneously provided Mendel greater insight into emergent properties of science O by analyzing two characters simultaneously provided Mendel greater insight for his Law of Independent Assortment O by analyzing two characters simultaneously provided Mendel greater insight in crossing over and linked genes O by analyzing two characters simultaneously provided Mendel greater insight for his Law of SegregationSuppose two parents, a father with the genotype AaBbCcDdee and a mother with the genotype aaBbCCDdEe, wanted to have children. Assume each locus follows Mendelian inheritance patterns for dominance. What proportion of the offspring will have each of the following characteristics? Round your answers to two decimal places. same genotype as the father: same genotype as the mother: phenotypically resemble the father: phenotypically resemble the mother: 口 12°C 底 20 acer HUAWEI P30 lite TRIPLE CAMERA