Biology 9 Chapter - 2
Solving a Piological Problem -10

1. a.f.a king made observation that “people living indoor when compared with the people living outdoors the probabaility of getting malaria is”?




2. According to a.f.a king observation the peoples who slept without nets when compared with the peoples living under fine nets the chance of getting malaria disease is?




3. According to a.f.a king observation individuals living near to smoky fire?




4. A hypothesis “mosquitos transmit plasmodium and so are involved in the spread of malaria” was suggested by?




5. Ronald ross was a ?




6. Ronald ross belongs to?




7. Ronald ross was working in ?




8. The british army physician Ronald ross done experiments in?




9. The female mosquitos requires the mammal,s?




10. The ross uses which one for the experiment for malaria?




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