Human Health and Disease
- If all ponds and puddles are destroyed, the organism likely to be destroyed is
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Plasmodium is transmitted through female Anopheles mosquito to human and the most favourite dwelling place for Anopheles is water or moist places like ponds and puddles.
Correct Option: D
Plasmodium is transmitted through female Anopheles mosquito to human and the most favourite dwelling place for Anopheles is water or moist places like ponds and puddles.
- A sexually transmitted disease caused by bacteria is
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Syphilis – T. pallidum
Correct Option: C
Syphilis – T. pallidum
- Which one of the sexually transmitted diseases is correctly matched with its pathogen?
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Syphilis – T. pallidum
Correct Option: B
Syphilis – T. pallidum
- Which of the following pair is not correctly matched?
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‘Syphilis-Trichuris tichiura’ is not correctly matched, because syphilis is caused by Treponema pallidium bacteria.
Correct Option: C
‘Syphilis-Trichuris tichiura’ is not correctly matched, because syphilis is caused by Treponema pallidium bacteria.
- Which of the following symptoms indicate radiation sickness?
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Exposure to radiation results in the following immediate effects:
(i) Change in cell metabolism
(ii) Crystallization of haemoglobin
(iii) Breakdown of RBCs
(iv) Loss of hair, nails
(v) Impairment of vision and damage of different tissuesCorrect Option: D
Exposure to radiation results in the following immediate effects:
(i) Change in cell metabolism
(ii) Crystallization of haemoglobin
(iii) Breakdown of RBCs
(iv) Loss of hair, nails
(v) Impairment of vision and damage of different tissues