Parasite and host during incubation period, Biology

Parasite and host during incubation period
  1. Incubation period is the second stage in the process of a disease.
  2. It is the time between the day of infection to the appearance of disease symptoms.
  3. The number of pathogens entering the host may not be sufficient to produce a disease.
  4. They divide and multiply very rapidly and increase in numbers.
  5. The parasite selects the tissue where it gets protection from the host defence system.
  6. The incubation period varies from a few days to a few years.
  7. The incubation period in malaria is 10-15 days, African sleeping sickness is 20-25 years.
Posted Date: 8/29/2012 7:26:02 AM | Location : United States

Related Discussions:- Parasite and host during incubation period, Assignment Help, Ask Question on Parasite and host during incubation period, Get Answer, Expert's Help, Parasite and host during incubation period Discussions

Write discussion on Parasite and host during incubation period
Your posts are moderated
Related Questions
Modalities Available for Sterilization The most accepted methods of sterilization can be classified as follows: Physical Agents: These comprise of: Sunlight Drying

all about excretion

Q. How does photosensitivity in annelids, cnidarians and worms differ from insects, cephalopods and vertebrates? In the first mentioned group of animals there are photoreceptor

The biologicaI species concept claims that species consist of natural populations and that species are real and objective. They are not man-made subjective abstraction. According

State the prevention of Campylobacteriosis Prevention: the various ways to prevent campylobacteriosis are: Wash hands before preparing foods. Wash hands immediatel

Which of the following does NOT contain a guanidinium group Select one: a. Urea b. arginine c. creatine d. guanidinium ion

Q. Explain about Anabolism? Anabolism is a process of synthesis or making of larger or complex molecules from smaller molecules. The molecules are of different kinds like hormo

What is the Speech Perception Test The subject is asked to listen to a series of 60 sounds, each of which consists of a double e digraph with varying prefixes and suffixes. The

Aim: To prove that oxygen is evolved during photosynthesis. Apparatus: Beaker, funnel, test tube, water, Hydrilla plants. Procedure: Take a few pieces of Hydrilla plant. Keep a

Explain Physical properties of an oil Physical properties of an oil or fat are of critical importance in determining its functional characteristics or use in food products. One