Multiple choice questions XXXIX — task. Science CBSE, Class 9.

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1. Which of the following is marine water and fresh water fish respectively?

Malli and Mackerel
Ribbon fish and Oyster
Salmon and Oyster
Ribbon fish and Cat fish

2. Identify the bacterial disease of sheep and goat

Vibriosis
Black quarter
Rinderpest
Brucellosis

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