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What are the sex chromosomes otherwise c...

What are the sex chromosomes otherwise called ?

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Sex chromosomes are otherwise called ______.

Name the sex chromosomes in man.

The syndrome in humans in which individual contains the three sex chromosomes XXY is called

Somatic chromosomes are autosomes while sex chromosomes are called _____

X and Y- chromosomes are called :

A gamete with any sex chromosome is called heterogametic.

What the sex chromosome constitution in male individual of human, bird, grasshopper and butterfly.

Who first observed the sex chromosomes ?

Non-sex chromosomes are called allosomes.

MODERN PUBLICATION-SEX DETERMINATION-EXERCISE
  1. How many autosomes present in human sperm ?

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  2. In which mammal the barr body was first discovered ? From which cell ?

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  3. What are the sex chromosomes otherwise called ?

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  4. What are the chromosome which control body characters, but not the sex...

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  5. Name the sex chromosomes in man.

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  6. Which syndrome is expressed if a man has chromosome constitution 44 au...

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  7. If the chromosomal composition of a woman is 44 autosomes and X what s...

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  8. Which pattern of inheritance is seen in sex linked characters ?

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  9. On which chromosome of a haemophilic man the gene for haemophilia is p...

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  10. On which chromosome of a haemophilic man the gene for haemophilia is p...

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  11. In sickle cell haemoglobin which amino acid replaces glutamic acid?

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  12. Who proposed the genic balance theory?

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  13. What term is used for genes located in the homologous part X and Y-chr...

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

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  15. What is the other name of red -green colour blindness?

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  16. Name the chromosome linked with hypertrichosis.

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  17. Which type of inheritance is seen in Haeophilia / Colourblindness?

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  18. andchromosomes are normally called sex chromosomes.

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  19. is called Bleeder's disease.

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  20. In PKU, there is no synthesis of enzyme.

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