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Strategies for Enhancement in Food Production
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Explant is required to be disinfected before placing in culture. This is done by
A
autoclaving
B
ultra-violet rays
C
clorax or hypochlorite
D
$X-$ rays
(AIIMS-2017)
Solution
Before transferring on the culture medium, the explant is first of all disinfected by surface sterilization using clorax water, sodium or calcium hypochlorite solution or methiolate. Too much care must be taken in this operation so that the cells do not die.
Standard 12
Biology
Similar Questions
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Match following columns.
Column $- I$ | Column $- II$ |
$(a)$ Cross breeding | $(x)$ Jaya, Ratna |
$(b)$ Interspecific hybridization | $(y)$ Saccharum barberi |
$(c)$ Better – yielding semi – dwarf varieties | $(z)$ Hirsadale |
$(d)$ South Indian variety of sugar cane | $(w)$ Mule |
$(v)$ Saccharum officinarum |
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