Home
Class 12
BIOLOGY
What are Satellite DNA in a genome? Expl...

What are Satellite DNA in a genome? Explain their role in DNA fingerprinting.

Text Solution

AI Generated Solution

### Step-by-Step Solution: **Step 1: Definition of Satellite DNA** Satellite DNA refers to segments of DNA that consist of long arrays of tandemly repeated sequences. These sequences are non-coding, meaning they do not code for proteins. **Step 2: Characteristics of Satellite DNA** Satellite DNA is characterized by its repetitive nature. The same sequence of nucleotides is repeated multiple times, which can lead to variations in the number of repeats among different individuals. ...
Promotional Banner

Topper's Solved these Questions

  • GENETICS AND EVOLUTION

    TRUEMEN BIOLOGY ENGLISH|Exercise SECTION-D|25 Videos

  • GENETICS AND EVOLUTION

    TRUEMEN BIOLOGY ENGLISH|Exercise SECTION-B|38 Videos

  • Genetics

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|122 Videos

  • HUMAN HEALTH AND DISEASE

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|209 Videos

Similar Questions

Explore conceptually related problems

Satellite DNA contains

The basis of DNA fingerprinting is

Write a short note on DNA fingerprinting

Explain the process of DNA replication.

DNA fingerprinting refers to

DNA fingerprinting refers to

Satellite DNA consists of

a) Explain DNA polymorphism as the basis of genetic mapping of human genome. b) State the role of VNTR in DNA fingerprinting.

a) Explain DNA polymorphism as the basis of genetic mapping of human genome. b) State the role of VNTR in DNA fingerprinting.

Which of the following is used in DNA fingerprinting ?

TRUEMEN BIOLOGY ENGLISH-GENETICS AND EVOLUTION -SECTION-C
  1. Study the given pedigree chart showing the pattern of blood group inhe...

    Text Solution

    |

  2. a) Construct a complete transcription unit with promoter and terminato...

    Text Solution

    |

  3. What is the genetic basis for proof that codon is a triplet?

    Text Solution

    |

  4. What are Satellite DNA in a genome? Explain their role in DNA fingerpr...

    Text Solution

    |

  5. Describe the structure of an RNA polynucleotide chain having four diff...

    Text Solution

    |

  6. Why are human females rarely haemophilic? Explain. How do haemophilic ...

    Text Solution

    |

  7. In a maternity clinic, for some reasons the authorities are not able t...

    Text Solution

    |

  8. a) Explain DNA polymorphism as the basis of genetic mapping of human g...

    Text Solution

    |

  9. Explain codominance taking an example of human blood groups in the pop...

    Text Solution

    |

  10. (a) State Hardy Weinberg principle. Name any two factors which affect ...

    Text Solution

    |

  11. "A population has been exhibiting genetic equilibrium". Answer the fo...

    Text Solution

    |

  12. In the 1950s, there were hardly any mosquitoes in Delhi. The use of th...

    Text Solution

    |

  13. Discovery of Lobefins is considered very significant by evolutionary b...

    Text Solution

    |

  14. Study the figure and answer the following (a)Write your observati...

    Text Solution

    |

  15. (a) Rearrange the following in an ascending order of evolutionary tree...

    Text Solution

    |

  16. (a) What is adaptive radiation. (b) Explain with the help of suitab...

    Text Solution

    |

  17. Study the figures below and answer the following : (a)Mention the sp...

    Text Solution

    |

  18. Branching descent and natural selection are the two key concepts of Da...

    Text Solution

    |

  19. With the help of any two suitable examples explain the effect of anthr...

    Text Solution

    |

  20. Explain the increases in the numbers of melanic(dark winged) moths in ...

    Text Solution

    |