Which medium is used for the maintenance of c | vedclass

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(A) Callus is an unorganized mass of actively dividing cells maintained in culture. To maintain the callus in a laboratory setting, a solidifying agen

Vedclass · Accepted Answer

Agar-agar gel

Vedclass · Answer

(A) Callus is an unorganized mass of actively dividing cells maintained in culture. To maintain the callus in a laboratory setting, a solidifying agent is required to provide structural support to the medium. Agar-agar, derived from seaweeds, is the most commonly used gelling agent in plant tissue culture media because it is inert, stable, and provides a firm surface for the callus to grow on. Therefore, agar-agar gel is the correct medium component for callus maintenance.

Column-$I$	Column-$II$
$(i)$ Callus culture	$(A)$ Hybrid embryo recovery
$(ii)$ Suspension culture	$(B)$ Differentiated mass
$(iii)$ Embryo culture	$(C)$ Undifferentiated mass

Which medium is used for the maintenance of callus?

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Which of the following options represents the correct matching for the given columns?

Column-$I$ Column-$II$

$(i)$ Callus culture $(A)$ Hybrid embryo recovery

$(ii)$ Suspension culture $(B)$ Differentiated mass

$(iii)$ Embryo culture $(C)$ Undifferentiated mass

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