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प्रश्न
The sporozoites of Plasmodium vivax are formed from ________.
पर्याय
Gametocytes
Sporoblasts
Oocysts
Spores
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उत्तर
The sporozoites of Plasmodium vivax are formed from Oocysts.
संबंधित प्रश्न
Name the causative organism of the disease amoebiasis. List three symptoms of the disease.
How does the transmission of the following disease take place?
Amoebiasis
Describe the events in the life cycle of Plasmodium which take place in the female Anopheles.
Explain what happens in the RBCs of the humans when Plasmodium gains entry into them. How does the human body gets affected?
Answer the following question.
Mention the special adaptations evolved in parasites and why?
Exo-erythrocytic schizogony of Plasmodium takes place in ____________.
Match the pathogens with respective diseases caused by them and select the correct match using the codes given below.
| Column I | Column II |
| I. Leishmania donavani | 1. Malaria |
| II. Wuchereria bancrofti | 2. Amoebiasis |
| III. Trypanosoma gambiense | 3. Kala - azar |
| IV. Entamoeba histolytica | 4. Sleeping sickness |
| 5. Filariasis |
What is Kala-azar?
Leishmaniasis is a disease caused by a protozoan parasite transmitted by biting of ______.
Which of the following sets of diseases is caused by bacteria?
Which of the following disease is caused by a protozoan?
Which of the following is a pair of viral diseases?
The organisms which cause diseases in plants and animals are called ______.
The sporozoites that cause infection when a female Anopheles mosquito bites a person, are formed in ______.
Which of the following is not the causal organism for ringworm?
The following table shows certain diseases, their causative organisms and symptoms. Fill the gaps.
| Name of the Disease | Causative organism | Symptoms | |
| (i) | Ascariasis | Ascaris | ______ |
| (ii) | ______ | Trichophyton | Appearance of dry, scaly lesions on various parts of the body |
| (iii) | Typhoid | ______ | High fever, weakness, headache, stomach pain, constipation. |
| (iv) | Pneumonia | Streptococcus pneumoniae | ______ |
| (v) | ______ | Rhino viruses | Nasal congestion and discharge, sorethroat, cough, headache |
| (vi) | Filariasis | ______ | Inflammation in lower limbs |
Represent schematically the life cycle of a malarial parasite.
Select the pathogen mismatched with the symptoms of disease caused by it from the list given below:
Which particles are responsible for causing the greatest harm to human health?
Write the mode of transmission for the following diseases:
Typhoid
