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Free martin in humans develop due to hor...

Free martin in humans develop due to hormonal influence.

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MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. Bended part of X chromosome contains testis determining genes.

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  2. Drone is a fertile female.

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  3. Free martin in humans develop due to hormonal influence.

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  4. Total number of chromosomes in human female is 36.

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  5. A part of chromosome (eukaryotic) is called gene.

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  6. Alec Jeffreys determined the sequence of amino acids in proteins.

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  7. In humans, autosomes carry genes for determining sex.

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  8. Crossing over occurs during leptotene stage of meiosis.

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  9. Synapsis occurs during pachytene stage of meiosis.

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  10. The karyotype of Klinefelter syndrome is 45+XXY=48

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  11. The principles behind inheritance is called heredity.

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  12. The differences in phenotype of organisms due to the effect of environ...

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  13. Recessive character is lost in the F1 generation.

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  14. Gregor Mendel is called father of genetics.

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  15. Quantitative traits are monogenic.

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  16. Law of purity of gamete was derived from dihybrid cross.

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  17. The checker board used to determine the genotypes of offspring is call...

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  18. Back cross is a test for genotype of an organism with dominant phenoty...

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  19. Phenotypic ratio and genotypic ratio are the same in case of multiple ...

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  20. ABO blood group of humans is a case of quantitative inheritance.

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