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Drone is a fertile female....

Drone is a fertile female.

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  1. De Vries , Correns and rediscovered Mendel's work.

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  2. Bended part of X chromosome contains testis determining genes.

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  3. Drone is a fertile female.

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

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

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

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

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

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  9. Crossing over occurs during leptotene stage of meiosis.

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  10. Synapsis occurs during pachytene stage of meiosis.

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

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  12. The principles behind inheritance is called heredity.

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

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  14. Recessive character is lost in the F1 generation.

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  15. Gregor Mendel is called father of genetics.

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  16. Quantitative traits are monogenic.

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

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

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

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

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