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Subject :NSO    Class : Class 8

Refer to the given dichotomous key and select the incorrect option regarding it.

A P could be Xanthomonas that causes citrus canker in plants whereas Q could be Clostridium that causes tetanus in humans.
B R could be Chlorella whereas S could be Streptomyces.
C S could be Penicillium whereas T could be Leishmania.
D Q could be Mycobacterium that causes tuberculosis in humans whereas S could be Aspergillus.

Ans 1:

Class : Class 8

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