Home
Class 12
BIOLOGY
An explant is...

An explant is

A

dead plant

B

part of the plant

C

part of the plant used in tissue culture

D

part of the plant that expresses a specific gene.

Text Solution

Verified by Experts

The correct Answer is:
C

Explant is live tissue transferred from the body (plant or nay organism) to a suitable artificial medium to initiate a culture (tissue culture) or to transplant as a graft.
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    NCERT FINGERTIPS|Exercise Sexual Reproduction In Flowering Plants|145 Videos

Similar Questions

Explore conceptually related problems

Find out the various components of the medium used for propagation of an explants in vitro are ?

What ingradients you suggest to be added in the following specified culture media ? (a) Preparation of a semisolid medium (b) Preparation of a solid medium (c ) A culture medium for graving an explant in vitro.

How many of the following statements given are incorrect ? (i) Pusa Gaurav , a variety of Brassica , is disease resistant for bacteria . (ii) Jaya and Ratna are varieties of wheat . (iii) Method of producing thousands of plants through tissue culture is called micropropagation. (iv) pusa Sawani is a variety of Brassica . (v) Capacity to generate a whole plant from any cell explants is called totipotency.

Which of the following should be used as an explant to generate a disease free plant ?

The capacity to generate a whole plant from any cell/explant is called:

Why are apical meristems used as explants in tissue culture technique?

In tissue culture capacity to generate a whole plant from any cell/explant is called

The method of producing large number of plants in very short duration using plant explants by tissue culture is called

Assertion : In tissue culture, whole plant can be produced from plant cell. Reason : The capacity to generate a whole plant from any cell/explant is called totipotentcy.

NCERT FINGERTIPS-STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION-Strategies For Enhancement In Food Production
  1. The term 'totipotency' refers to the capacity of a

    Text Solution

    |

  2. Given below are a few statements regarding somatic hybridisation. Choo...

    Text Solution

    |

  3. An explant is

    Text Solution

    |

  4. The biggest constraint of plant breeding is

    Text Solution

    |

  5. Lysine and tryptophan are

    Text Solution

    |

  6. Micropropagation is

    Text Solution

    |

  7. Protoplast is

    Text Solution

    |

  8. To isolate protoplast, one needs

    Text Solution

    |

  9. Which one of the following is a marine fish ?

    Text Solution

    |

  10. Which one of the following products of apiculture is used is cosmetics...

    Text Solution

    |

  11. More than 70 per cent of livestock population is in

    Text Solution

    |

  12. The agriculture sector of India employs about

    Text Solution

    |

  13. 33 percent of India's (Gross Domestics Product) comes from

    Text Solution

    |

  14. A collection of all the alleles of all the genes of a crop plant is ca...

    Text Solution

    |

  15. Assertion: Breeding weeding, feeding and heeding are essential methods...

    Text Solution

    |

  16. Assertion : Light is essential in poultry farm management. Reason : ...

    Text Solution

    |

  17. Assertion : Loss of vigour called inbreeding depression occurs when in...

    Text Solution

    |

  18. Assertion : A single outcross often helps to overcome inbreeding depre...

    Text Solution

    |

  19. Assertion : Hisardale is cross breed of sheep. Reason : Hisardale is...

    Text Solution

    |

  20. Assertion : Artificial insemination is very economical method. Reaso...

    Text Solution

    |