Q. If left untreated, cystic fibrosis can cause death of children by which age?

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Q. Which of following helps analyze genotype and traits that run in a family?

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Q. How many alleles does gene have which determines human blood type?

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Q. Down syndrome is most common in children who are born to women

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Q. Variants of a heritable character are called

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Q. A heritable feature that variates amongst individuals are called

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Q. Which of following rule states that probability of an event that can occur in two or more independent, mutually exclusive ways is sum of individual probabilities?

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Q. Which term is used to describe an organism's genetic makeup?

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Q. When phenotypic effect of a gene disrupts effect of a gene at another locus, it is called as

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Q. Second filial generation produced by first generation pollinating itself is called

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Q. Chorionic villus sampling is done by taking a sample of tissue from which of following?

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Q. Which of following traits is denoted by small alphabets?

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Q. Which of following is true for attached earlobes?

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Q. A disease of nervous system caused by a dominant allele that has no obvious phenotype till 40 years of age is called

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Q. How many sickle cell alleles does it take for disease to manifest itself?

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Q. When two alleles each affect phenotype in separate distinguishable ways, they are said to be

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Q. Height and weight are examples of which of following characters?

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Q. Pollen-producing organ of a flower is called

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Q. What percentage of Europeans are carriers of Cystic fibrosis allele?

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Q. On which of following chromosomes, allele for Huntington's disease is located?

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