Question

2. Microorganisms such as
and
may live in colonies.
3. The bacterium,
promotes the formation of curd in milk.
4. Antibiotics are not effective against cold and flu as these are caused by
5. Polio drops given to children are actually a
6. The female
mosquito acts as a carrier of malarial parasite whereas the
female
mosquito acts as carrier of dengue virus.
7.
and
are the common chemicals generally used to check
the growth of microorganisms
8.
lives in the root nodules of leguminous plants with which it has
relationship.​

Answer 1

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