TLS Online TPP Program

#Question id: 13031


Use of alkaline solution in southern blotting helps in :

#SCPH06 I Botany
  1. Transfer of the blot to nitrocellulose membrane
  2. Depurination of DNA fragments and hence breaking them into smaller fragments
  3. Denaturation of the DNA fragments helping in probe hybridization
  4. Binding of negatively charged DNA to the membrane
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TLS Online TPP Program

#Question id: 15901

#SCPH05 I Biotechnology

The following features are included between the shoot buds and somatic embryo;

                                                                             FEATURES

A) SHOOT BUD                                 i) Originated from the many cells, usually superficial

B) SOMATIC EMBRYO                        ii) Polarity is defined as bipolar; both shoot and root poles present
                                                        iii) Vascular strands connected with those present in callus/explant
                                                       iv) Easily separated from the callus/explant
                                                        v) There is no vascular connection with callus/explant
Which of the following correctly represents the features of  shoot buds and somatic embryo?

TLS Online TPP Program

#Question id: 15902

#SCPH05 I Biotechnology

The pair of hormones required for a callus to differentiate are____

TLS Online TPP Program

#Question id: 15902

#SCPH05 I Biotechnology

The pair of hormones required for a callus to differentiate are____

TLS Online TPP Program

#Question id: 15903

#SCPH05 I Biotechnology

Protoplast can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with

TLS Online TPP Program

#Question id: 15903

#SCPH05 I Biotechnology

Protoplast can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with

TLS Online TPP Program

#Question id: 15904

#SCPH05 I Biotechnology

If the cell arc treated with 0.01% solution of FDA, what will be the effect on live cell?