Select the correct match for $X$ and $Y$:
Column $X$Column $Y$
$(1)$ Orchid$(P)$ Undifferentiated mass of cells
$(2)$ Methylophilus methylotrophus$(Q)$ Twice the amount of lysine and tryptophan
$(3)$ Callus$(R)$ High rate of protein production
$(4)$ Hybrid maize$(S)$ Embryo rescue

  • A
    $(1)-(S), (2)-(R), (3)-(P), (4)-(Q)$
  • B
    $(1)-(S), (2)-(R), (3)-(Q), (4)-(P)$
  • C
    $(1)-(R), (2)-(S), (3)-(P), (4)-(Q)$
  • D
    $(1)-(R), (2)-(S), (3)-(Q), (4)-(P)$

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Similar Questions

Match the following columns and select the correct option.
Column-$I$ Column-$II$
$(a)$ $Bt$ cotton $(i)$ Gene therapy
$(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defence
$(c)$ $RNAi$ $(iii)$ Detection of $HIV$ infection
$(d)$ $PCR$ $(iv)$ Bacillus thuringiensis

Match List-$I$ with List-$II$.
List-$I$List-$II$
$(a)$ Protoplast fusion$(i)$ Totipotency
$(b)$ Plant tissue culture$(ii)$ Pomato
$(c)$ Meristem culture$(iii)$ Somaclones
$(d)$ Micropropagation$(iv)$ Virus-free plants

Choose the correct answer from the options given below.

Match the following columns:
Column $I$Column $II$
$1.$ $r-DNA$ technology$a.$ Typhoid
$2.$ $MRI$ technique$b.$ $AIDS$
$3.$ $ELISA$ test$c.$ Strong magnetic field
$4.$ Widal test$d.$ Yeast

Which branch of biology utilizes knowledge of microorganisms for human welfare?

Match the following columns:
Column-$I$Column-$II$
$(a)$ Pest resistant plant$(1)$ Transgenic cow
$(b)$ Golden rice$(2)$ $C$-peptide
$(c)$ Proinsulin$(3)$ High vitamin $A$ content
$(d)$ Rosie$(4)$ $RNA$ interference

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