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Class 12th Biology 2013 Set2 Delhi Board Paper Solution

Question 19

(a) Why are the fruit juices bought from market clearer as compared to those made at home?
(b) Name the bioactive molecules produced by Trichoderma polysporum and Monascus purpureus.

(a) Fruit juices bought from market are clearer as compared to home because bottled juices are clarified by the use of poctinases and proteases.
(b) Trichoderma polysporum produces Cyclosporin A.
Monosacus purpurens produces statins.