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Human gene determining sex at seventh we...

Human gene determining sex at seventh week of pregnancy called TDF is present on :

A

21 st pair autosome

B

X-chromosome

C

Y-chromosome

D

None of the above

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Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. Genes of which inheritable traits are present on the X-chromosome ?

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  2. The genotype of a male individual having sexual character of a female ...

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  3. Human gene determining sex at seventh week of pregnancy called TDF is ...

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  4. Somatic chromosomes are autosomes while sex chromosomes are called

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  5. is a sex -linked trait.

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  6. A cross between hybrid with a double recessive pure plant is called

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  7. Which genetic disease is regarded as Royel disease ?

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  8. In birds type of sex determination occurs.

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  9. Who proposed genic balance theory for determination of sex in Drosophi...

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  10. Gregor Johann Mendel is regarded as what ?

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  11. Which term was used by mendel to represent hereditary unit ?

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  12. What the cross between two parents differing in a single character is ...

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  13. Name the genotype of a hybrid tall pea plant.

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  14. Depending on which hybridisation experiment Mendel suggested law of in...

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  15. How many autosomes are present in a mature human sperm ?

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  16. In which sex of human , colour blindness appears in more numbers.

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  17. Roan colour in cattle is due to what condition of genes controlling r...

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  18. What is the scientific name of the plant with which Mendal worked?

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  19. Who proposed chromosome theory for heredity ?

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  20. Whether the haemophilic gene is dominant or recessive ?

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