Sprinkling oil over ponds would control malaria because

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7.Human Health and Disease

normal

Sprinkling oil over ponds would control malaria because

Fishes die

Water gets polluted

Larvae are asphyxiated

Mosquitoes are repelled

Solution

(c) When kerosine, paraffin and petrolium oil is sprinkling over pond, then larva and pupa of mosquito die after some time due to difficulty of breathing.

Difficulty of breathing is known as asphyxia.

Standard 12

Biology

‘Black water fever' is a very serious complication of

normal

Match the following bacteria with the diseases and choose the correct option

Column $-I$ Column $-II$

$(A)$ Treponema pallidum $(1)$ Plaque

$(B)$ Yersinia pestis $(2)$ Anthrax

$(C)$ Bscillus anthrasis $(3)$ Syphilis

$(D)$ Vibrio $(4)$ Cholera

normal

The cells which directly attack and destroy the antigens are known as

normal

Sir Godfery Hounsfield developed the diagnostic technique of

normal

Full forms : $PID$

normal

Column $-I$	Column $-II$
$(A)$ Treponema pallidum	$(1)$ Plaque
$(B)$ Yersinia pestis	$(2)$ Anthrax
$(C)$ Bscillus anthrasis	$(3)$ Syphilis
$(D)$ Vibrio	$(4)$ Cholera

Sprinkling oil over ponds would control malaria because

Solution

Similar Questions

‘Black water fever' is a very serious complication of

Match the following bacteria with the diseases and choose the correct option Column $-I$ Column $-II$ $(A)$ Treponema pallidum $(1)$ Plaque $(B)$ Yersinia pestis $(2)$ Anthrax $(C)$ Bscillus anthrasis $(3)$ Syphilis $(D)$ Vibrio $(4)$ Cholera

The cells which directly attack and destroy the antigens are known as

Sir Godfery Hounsfield developed the diagnostic technique of

Full forms : $PID$

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Match the following bacteria with the diseases and choose the correct option

Column $-I$ Column $-II$

$(A)$ Treponema pallidum $(1)$ Plaque

$(B)$ Yersinia pestis $(2)$ Anthrax

$(C)$ Bscillus anthrasis $(3)$ Syphilis

$(D)$ Vibrio $(4)$ Cholera