THE MOLECULAR BASIS OF INHERITANCE
DNA MAKES RNA MAKES PROTEIN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the gender of an individual
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the frequency of crossing-over during meiosis
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whether a fetus has Down Syndrome
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whether individuals could carry genes for a certain condition
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Detailed explanation-1: -Molecular Medicine Increasingly detailed genome maps have aided researchers seeking genes associated with dozens of genetic conditions, including myotonic dystrophy, fragile X syndrome, neurofibromatosis types 1 and 2, inherited colon cancer, Alzheimer’s disease, and familial breast cancer.
Detailed explanation-2: -The approach used by the members of the IHGSC was called the hierarchical shotgun method, because the team members systematically generated overlapping clones mapped to individual human chromosomes, which were individually sequenced using a shotgun approach (Figure 2).
Detailed explanation-3: -The HGP benefited biology and medicine by creating a sequence of the human genome; sequencing model organisms; developing high-throughput sequencing technologies; and examining the ethical and social issues implicit in such technologies.
Detailed explanation-4: -Solution : (i) Mapping human genome provide information on DNA sequence, which makes it possible to identify genetic abnormalities. <br> (ii) This helps to diagnose diseases and to provide counselling to those planning to have children.