Match the following pairs correctly and choose the right combination:
Column-$I$Column-$II$
$A$. Escherichia coli$1$. Nif gene
$B$. Rhizobium melilotae$2$. Digesting hydrocarbons of crude oil
$C$. Bacillus thuringiensis$3$. Production of human insulin
$D$. Pseudomonas putida$4$. Biological control of fungal disease
-$5$. Bio-insecticide

  • A
    $A-3, B-1, C-5, D-4$
  • B
    $A-1, B-2, C-3, D-4$
  • C
    $A-2, B-1, C-3, D-4$
  • D
    $A-3, B-1, C-5, D-2$

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Similar Questions

Match List-$I$ with List-$II$ :
List-$I$List-$II$
$a$. Gene gun$i$. Replacement of a faulty gene by a normal healthy gene
$b$. Gene therapy$ii$. Used for transfer of gene
$c$. Gene cloning$iii$. Total $DNA$ in the cells of an organism
$d$. Genome$iv$. To obtain identical copies of a particular $DNA$ molecule

Choose the correct answer from the options given below:

Cryopreservation is:

Read the following four statements and identify the two incorrect statements:
$(1)$ The first transgenic buffalo,Rosie,produced milk enriched with human alpha-lactalbumin.
$(2)$ $DNA$ is isolated from large molecules using restriction enzymes.
$(3)$ Downstream processing is a stage of $r$-$DNA$ technology.
$(4)$ Disarmed pathogen vectors are also used to transfer $r$-$DNA$ into the host.

Match the columns:
Column-$I$ Column-$II$
$(1)$ Golden Rice $(a)$ Bud insects
$(2)$ Bt toxin $(b)$ Vitamin-$A$
$(3)$ Biopiracy $(c)$ Cry-protein
$(4)$ Bt tobacco $(d)$ Bio-source without permission and use of bioreactor

In which method is breeding carried out between a male and a female of two different species?

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