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Which one of the following is a true sta...

Which one of the following is a true statement regarding sex chromosome of Mammals?

A

Both males and females have only one functional X chromosome per cell

B

Males have one functional X chromosome whereas females have two functional X- chromosome

C

Males have two functional X choromosome whereas females have only one funcional X- chromosome

D

Females have two functional X chromosome whereas males have no functional X-Chromosome

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SARAS PUBLICATION-GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (5)-EXERCISE
  1. Which one of the following is not a cause for infertility?

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  2. Find out the incorrect pair

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  3. Which one of the following is a true statement regarding sex chromosom...

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  4. Why dendritic cells are called so?

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  5. Which one of the following contains maximum amount of alcohol?

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  6. Which one of the following is not true regarding stem cells?

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  7. Why tRNA is called an adapter mol-ecule?

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  8. Mention the types of malaria caused by the following species of plasmo...

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  9. What is metastasis ?

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  10. Write the role of viruses in biological control of pathogens.

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  11. What is coextinction? Give an examples.

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  12. Red list of Red Data book consists of eight categories of species. Men...

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  13. Sexual reproduction is said to be superior to asexual reproductio...

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  14. Is phenylketonuria related to albinism? Give reason for your answer.

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  15. Gene flow can be a strong agent of evolution Explain how?

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  16. List the application of PCR in forensic medicine .

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  17. Write a brief note on the role of women in conservation of forest in I...

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  18. Explain the anatomy of testis with the help of a diagram.

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  19. Explain the properties of genetic material.

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  20. Discusse the various responses of living organisms towards abiotic fac...

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