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प्रश्न
Where do the following events in the life cycle of Plasmodium takes place?
a) Fertilization - _________
b) Development of gametocytes - __________
c) Release of sporozoites - ________
d) Schizogony - _________
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उत्तर
a) Fertilization - Gut of mosquito
b) Development of gametocytes - Human RBC’s
c) Release of sporozoites - From Mosquito to the human blood
d) Schizogony - Human liver cells
संबंधित प्रश्न
Study a part of the life cycle of malarial parasite given below. Answer the questions that follow:
(a) Mention the roles of ‘A’ in the life cycle of the malarial parasite.
(b) Name the event ‘C’ and the organ where this event occurs.
(c) Identify the organ ‘B’ and name the cells being released from it.
Name the causative organism of the disease amoebiasis. List three symptoms of the disease.
Show with the help of a flow chart only, the life cycle of malarial parasite in humans.
Expand MRI
Explain what happens in the RBCs of the humans when Plasmodium gains entry into them. How does the human body gets affected?
A 30 year old woman has bleedy diarrhoea for the past 14 hours, which one of the following organisms is likely to cause this illness?
The sporozoite of the malarial parasite is present in _______.
Complete the following table:
| Diseases | Causative agent | Site of infection | Incubation period |
| Mumps | |||
| Chicken pox | |||
| Dengue fever |
What is Kala-azar?
Why do you think it is not possible to produce vaccine against 'common cold'?
A major reason for studying human aging is that:
The alveoli (air filled sacs) of the lungs are infected in
The clinical test that is used for diagnosis of typhoid is ______.
The sporozoites that cause infection when a female Anopheles mosquito bites a person, are formed in ______.
The harmful allele of sickle cell anemia has not been eliminated from human population. Such afflicted people derive some other benefit. Discuss.
If there are two pathogenic viruses, one with DNA and other with RNA, which would mutate faster? And Why?
What is Pulse Polio Programme of Government of India? What is OPV? Why is it that India is yet to eradicate Polio?
How does the transmission of the following disease take place?
Ascariasis
