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In XO type of sex determination...

In XO type of sex determination

A

Males have paired autosomes and allosomes

B

Males have paired autosomes but unpaired allosome

C

Females have paired autosomes but unpaired allosome

D

Females are without allosomes

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The correct Answer is:
B
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE-I (Sex determination & Genetic Disorders)
  1. An aneuploidy disorder of human is

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  2. Find out the genotype of mother and farther in the given pedigree char...

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  3. In XO type of sex determination

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  4. a. Trisomy of 21st chromosome b. Palm crease c. Partialy open mout...

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  5. Which of the following genotype is present in Queen victoria as per he...

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  6. Match the column I with column II and frind the correct option

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  7. The X-body was first identified by

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  8. In case of phenylketonuria mental retardation occurs due to

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  9. Turner's syndrone is characterised by

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  10. Which of the following is correct for HbS peptide molecule?

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  11. Which of the following disorder can occur with the same frequency in b...

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  12. Given below are some organisms. I. Fowl II. Humans III. Grasshopper ...

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  13. Predict the following chart.

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  14. How many of the following diseases can be studied with the help of ped...

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  15. A colourblind child have both normal parents, the child is

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  16. Choose the incorrect statement related to Barr body

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  17. Which of the following is not applicable to Drosphila

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  18. In honey bees, drones contribute to the development of

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  19. Genes limited to only one sex are

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  20. Read the statements about honey bees I. Daughters of a Queen bee sha...

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