Q. Sickle cell anemia is caused by substitution of how many amino acids in hemoglobin gene?

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Q. Tay Sach's disease is more common in which of following ethnicities?

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Q. What was predicted character ratio for second law of inheritance?

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Q. Huntington's disease affects 1 in how many people of United States?

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Q. A person who has dominant phenotype but can transmit recessive gene to his offspring is called

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Q. Which of following traits is denoted by capital letters?

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Q. Which of following is most common disease amongst people of African descent?

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Q. Trait that shows in all of first-generation offspring of two different true-bred plants is said to be

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Q. When phenotypic outcome of a gene is affected by both genetic and environmental factors, it is said to be

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Q. Technique in which a needle-thin tube containing a viewing scope and fiber optics is inserted into uterus is called

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Q. Achondroplasia is a form of which of following?

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Q. A diagram used to predict offspring from breeding individuals of known genetic makeup is called

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Q. Amniotic fluid helps in detecting Tay Sach's in which week?

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Q. In which of following disease brain cells of a child cannot metabolize certain lipids because a crucial enzyme does not work properly?

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Q. Which of following denoted a homozygous recessive gene?

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Q. If F1 offspring have a phenotype that is hybrid of parents, alleles of gene are said to have

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Q. Human MN blood group is an example of which of following?

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Q. Which term is used to denote parent plants that are truly bred?

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Q. Egg-bearing organ of a flower is called

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Q. After first cross, if F1 generation looks exactly like one of parents, it means that inherited gene shows

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