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प्रश्न
The sporozoites of Plasmodium vivax are formed from ________.
विकल्प
Gametocytes
Sporoblasts
Oocysts
Spores
उत्तर
The sporozoites of Plasmodium vivax are formed from Oocysts.
संबंधित प्रश्न
Name of parasite the causes filariasis in humans. Mention its two diagnostic symptoms. How is this transmitted to others?
Show with the help of a flow chart only, the life cycle of malarial parasite in humans.
Poliomyelitis which causes infantile paralysis enters the body through ____________.
The Athlete’s foot disease in human is caused by ____________.
The sporozoite of the malarial parasite is present in _______.
A patient was hospitalized with fever and chills. Merozoites were observed in her blood. What is your diagnosis?
Why do you think it is not possible to produce vaccine against 'common cold'?
A major reason for studying human aging is that:
Which of the following sets of diseases is caused by bacteria?
Which of the following is a pair of viral diseases?
Typhoid is transmitted through ______
Pneumonia is caused by ______.
The disease chikunguniya is transmitted by ______.
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 |
If there are two pathogenic viruses, one with DNA and other with RNA, which would mutate faster? And Why?
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.
“Plasmodium protozoan needs both a mosquito and a human host for its continuity.” Explain.
How does the transmission of the following disease take place?
Malaria
