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(I) Plant tissue culture is used in clo...

(I) Plant tissue culture is used in clonal propagation
(II) The culture room can be sterilized by autoclaving
(III) MS medium is the commonly used nutrient medium.
(IV) B5 medium is also called Nitsch medium.

A

I and IV only

B

II and IV only

C

I and III only

D

III and IV only

Text Solution

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The correct Answer is:
A, B, D
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Name the culture medium commonly used for tissue culture.

Which of the follolwing nutrient medium is commonly used for plant tissue culture?

Knowledge Check

  • "Media preparation" (I) No single medium is capable of maintaining optimum growth of all plant tissues. (II) MS nutrient medium is commonly used. (III) MS medium has carbon sources, with suitable vitamins and hormones. (IV) Mercuric chloride is used as a solidifying agent.

    A
    I, III and IV only
    B
    I, II and III only
    C
    I, III and IV only
    D
    II, II and III only
  • Plant tissue culture (I) Used to describe the plant part in in-vitro (II) Used to describe the growth of any plant part. (III) Plant part explant must be selected for this procedure. (IV) Growth can be done in culture medium

    A
    III and IV only
    B
    I, III and IV only
    C
    I, II and IV only
    D
    All of the above
  • Identify the correct statements from the below (I) Erythrose is used for synthesis of anthocyanin. (II) Organisms can respire in the absence of oxygen and the process is called fermentation. (III) Respiration occur in the presence of oxygen in called aerobic respiration. (IV) ATP is also called as universal energy currency of the cell.

    A
    I,II,III and IV
    B
    I,II and IV only
    C
    I and III only
    D
    I and II only
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    Gelling agent used in tissue culture medium ________.

    Let us list some of the factors, which could possibly infuence the speed of wave propagation. (i) Nature of the source (ii) Direction of propagation (iii) Motion of the source and /or observer (iv) Wavelength v. Intensity of the wave. On which of these factors, if any, does a. the speed of light in vacuum. b. the speed of light in a medium (say, glass or water), depend?

    "Sterilization of culture room" (I) Floor and walls are washed with detergent (II) Used 5% sodium chloride or 90% ethanol for washing. (III) The cabinet of laminar airflow is sterilized by clearing the work surface with 95% ethanol. (IV) Exposure of UV radiation for 15 minutes.

    Which of the following polysaccharides is used as solidifying agent in culture medium?

    Assertion (A) : Different kinds of nutrient media are available for tissue culture. Reason (R) : Generally MS medium is preferred over other media.