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प्रश्न
The sporozoite of the malarial parasite is present in _______.
विकल्प
Saliva of infected female Anopheles mosquito
RBC of human suffering from malaria
Spleen of infected humans
Gut of female Anopheles mosquito
उत्तर
The sporozoite of the malarial parasite is present in Saliva of infected female Anopheles mosquito.
संबंधित प्रश्न
What are the various public health measures, which you would suggest as safeguard against infectious diseases?
How does the transmission of the following disease take place?
Amoebiasis
Write the specific name of the genus Plasmodium that causes one of the most serious types of diseases in humans. Name the disease.
Answer the following question.
Mention the special adaptations evolved in parasites and why?
Answer the following question.
Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter.
| Diseases | Causative agent | Symptoms |
| Ascariasis | Ascaris | |
| Trichophyton | Appearance of dry, scaly lesions on various parts of the body | |
| Typhoid | High fever, weakness, headache, stomach pain and constipation. | |
| Pneumonia |
What is Kala-azar?
Pons varolii in human brain lies:
Widal test is carted out to test:
Typhoid is transmitted through ______
Pneumonia is caused by ______.
A person with sickle cell anemia is ______.
The harmful allele of sickle cell anemia has not been eliminated from human population. Such afflicted people derive some other benefit. Discuss.
A patient complains of suffering from constipation, stomach ache, stool with blood clots and excess mucous. The physician diagnosed it as amoebiasis, after stool test.
- Write the scientific name of the microbe identified in the stool sample.
- How do you think, the patient must have contracted it?
- Write your suggestions to the patient to avoid infection in future.
Write the mode of transmission for the following diseases:
Typhoid
How does the transmission of the following disease take place?
Malaria
How does the transmission of the following disease take place?
Pneumonia
