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In one series of insects males have 17 c...

In one series of insects males have 17 chromosomes while female have 18 chromosomes. The type of sex determination in that species is

A

ZO type

B

ZW type

C

XY type

D

XO type

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE-I (Sex determination & Genetic Disorders)
  1. Gain or loss of chromosome (s) is called

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  2. Match the following and select the correct option The correct mat...

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  3. In one series of insects males have 17 chromosomes while female have 1...

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  4. Which of the following is true for sickle cell anaemia regarding the c...

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  5. An aneuploidy disorder of human is

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

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  7. In XO type of sex determination

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

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

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

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  11. The X-body was first identified by

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  12. In case of phenylketonuria mental retardation occurs due to

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  13. Turner's syndrone is characterised by

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

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

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

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  17. Predict the following chart.

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

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

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  20. Choose the incorrect statement related to Barr body

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