Home
Class 12
BIOLOGY
StatementA: PCR uses primers and DNA pro...

StatementA: PCR uses primers and DNA probes specific for sex chromosomes to determine sex of human beings and live stocks.Statement B : PCR can detect sickle cell anaemia, P-thalassemia and Phenylketonuria.

A

Statement A is correct and Statement B is wrong

B

Both the statement A and B are correct

C

Both the statement A and B are wrong

D

Statement A is wrong and Statement B is correct

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF BIOTECHNOLOGY

    SARAS PUBLICATION|Exercise EXAMPLE |102 Videos

  • APPLICATION OF BIOTECHNOLOGY

    SARAS PUBLICATION|Exercise EXERCISE|25 Videos

  • APPLICATIONS OF BITECHNOLOGY

    SARAS PUBLICATION|Exercise EXAMPLE|29 Videos

Similar Questions

Explore conceptually related problems

Pick out the correct statements. i. Haemophilia is a sex linked recessive disease ii. Down's syndrome is due to aneuploidy iii. Phenylketonuria is an autosomal dominant gene disorder iv. Phenylketonuria is an autosomal recessive gene disorder V. Sickle cell anaemia is an X-linked recessive gene disorder

These questions consists of two statements each printed as Assertion and Reason. Choose any one of the following response to answer these questions. Both Assertion and Reasort are true and Reason is correct explanation of Assertion.Both Assertion and Reason are true but Reason is not correct explanation of Assertion . Assertion is true but Reason is false Both Assertion and Reason are false: Assertion : PCR can detect sex linked isordersin fertilized embryos. Reason :Inherited disease isidentified using chorionic villisamples or cellsfrom amniocentesis.

Match column I with colimn II and select the correct option from the given codes {:(,"Column I",,"Column II"),("A.","Autosomal recessive trait","(i)","Down's syndrome or monogolism"),("B.","Sex-linked rec essive trait","(ii)","Pheylketonuria"),("C.",underset("to autosomal recessive trait")"Metabolic erorr lined","(iii)","Haemophilia"),("D.","Additional 22st chromosome anaemia","(iv)","Sickle cell"):}

SARAS PUBLICATION-APPLICATIONS OF BIOTECHNOLOGY -EXAMPLE
  1. StatementA: PCR uses primers and DNA probes specific for sex chromosom...

    Text Solution

    |

  2. What is genetically engineered insulin ?

    Text Solution

    |

  3. How was Insulin obtained before the advent of rDNA technology? What w...

    Text Solution

    |

  4. ELISA is a technique based on the principles of antigen- antibody reac...

    Text Solution

    |

  5. Gene therapy is an attempt to correct a Genetic defect by providing a ...

    Text Solution

    |

  6. If a person thinks he is infected with HIV, due to unprotected sex, an...

    Text Solution

    |

  7. What are DNA vaccines ?

    Text Solution

    |

  8. Explain how "Rosie" is different from a normal cow.

    Text Solution

    |

  9. Mention the number of primers required in each cycle of PCR. Writen th...

    Text Solution

    |

  10. What are transgenic animals?

    Text Solution

    |

  11. Differentiate between Somatic cell gene therapy and Germline gene ther...

    Text Solution

    |

  12. What are stem cells? Explain their role in the field of medicine.

    Text Solution

    |

  13. PCR is a useful tool for early diagnosis of an Infectious disease. Ela...

    Text Solution

    |

  14. Explain why cloning of Dolly, the sheep was such a major scientific br...

    Text Solution

    |

  15. Mention the advantages and disadvantages of cloning.

    Text Solution

    |

  16. How is the amplification of a gene sample of interest carried out usin...

    Text Solution

    |

  17. Explain how ADA deficiency can be corrected ?

    Text Solution

    |

  18. One of the applications of biotechnology is 'gene therapy" to treat a ...

    Text Solution

    |

  19. Name the hereditary disease for which the first clinical gene therapy ...

    Text Solution

    |

  20. Mention the steps involved in gene therapy to treat this disease.

    Text Solution

    |

  21. What are recombinant vaccines ? Explain the types .

    Text Solution

    |