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Biology 12 Ch-27 BIOLOGY AND HUMAN WELFARE- 48
1.
Which microorganism is used in breed making?
Streptococcus
Yeast
Aspergillus
Orzae
2.
Which microorganism is used in breed making?
Aspergillus
Streptococcus
Saccharomyces cerevisae
Orzae
3.
Why are microorganisms particularly suitable for industrial processes?
A wide range of chemical can be used
They produce higher yields
They have higher specificity than conventional processes
All of these
4.
Why are microorganisms particularly suitable for industrial processes?
They have lesser specificity than conventional processes
A less range of chemical can be produced
A less range of chemical can be used
They produce higher yields
5.
Why are microorganisms particularly suitable for industrial processes?
A less range of chemical can be produced
They have higher specificity than conventional processes
A less range of chemical can be used
They produce lesser yields
6.
Why are microorganisms particularly suitable for industrial processes?
They have lesser specificity than conventional processes
A wide range of chemicals can be produced
They produce lesser yields
A less range of chemicals can be used
7.
Why are microorganisms particularly suitable for industrial processes?
A less range of chemicals can be produced
A wide range of chemicals can be used
They produce lesser yields
They have lesser specificity than conventional processes
8.
Which of the following are complex chemicals?
Hormones
Antibiotics
Both b and c
L-amino acids
9.
Which of the following are isomers?
L-amino acids
Hormones
Antibiotics
None of these
10.
Which of the following can be produced by the microorganisms?
All of these
Antibiotics
L-amino acids
Hormones
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