Q. Scientific study of heredity and hereditary variation is called

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Q. Which of following chromosomal combination represents a female?

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Q. Chromosomes resulted from crossing over are called

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Q. Which of following structures hold together by synaptonemal complex?

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Q. How many daughter cells are formed after meiosis?

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Q. Which of following is a property of reproductive cells?

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Q. Sister chromatids stay stuck together due to which of following proteins?

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Q. Longer arm of chromosome is denoted by alphabet

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Q. All following factors contribute towards genetic variation except

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Q. Which of following chromosomal combination represents a male?

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Q. Transmission of traits from one generation to next is called

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Q. Specific position of gene along a chromosome is called

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Q. Any cell that has two of each chromosome is called

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Q. What is diploid number of chromosomes of dogs?

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Q. Arrangement of chromosomes in pairs is called

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Q. X shape formed by homologous chromosomes during division stage is called

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Q. Synapsis happens during which phase of meiosis?

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Q. Which of following describes a daughter cell made without fusion of gametes?

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Q. What is diploid number of chromosomes of a fruit fly?

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Q. In a normal human cell, approximately how many crossings over events occur along with a chromosome pair?

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