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8.Microbes in Human Welfare
normal
Consider the following four statements $(A-D)$ and select the option which includes all the correct ones only.
$(A)$ Single cell Spirulina can produce large quantities of food rich in protein, minerals, vitamins, etc.
$(B)$ Body weightwise the microorganism Methylophilus methylotrophus may be able to produce several times more proteins than the cows per day.
$(C)$ Common button mushrooms are a very rich source of vitamin $C$.
$(D)$ A rice variety has been developed which is very rich in calcium.
A
Statements $(C)$ and $(D)$
B
Statements $(A), (C)$ and $(D)$
C
Statement $(B), (C)$ and $(D)$
D
Statement $ (A)$ and $(B)$
(AIPMT-2012)
Solution
(d)
Standard 12
Biology