What is parasitism ? Define parasite, host. What are kinds of parasite ?

Solution

Parasitism is the relationship between two organisms in which one obtains its nourishment from the other. One species is benefitted while the other is harmed.

Parasite. The organism, which obtains its food or nourishment from the other without directly killing it, is known as parasite.
Host. The second organism which provides food and harbours the parasite is named as host.

Parasites are of two kinds-
Endoparasite is the parasite that lives inside the body of the host.

Ectoparasite is the parasite which lives on the outside of the body of the host e.g. Leech, Louse, Bed bug.

Some More Questions From Organisms and Populations Chapter

State true or false :

Coin one word for the following statements :
1.Organism that can tolerate only a narrow range of salinity.

2. Plants that can survive a wide range of temperature.

3. Interaction of two species in which one is benefited while other is neither benefited nor harmed.

4. Number of births during a given period in the population that are added to the initial density.

5. the process of maintaing a constant body temperature.

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Organisms And Populations

What is parasitism ? Define parasite, host. What are kinds of parasite ?

Some More Questions From Organisms and Populations Chapter

State true or false :

A few organisms can tolerate and thrive in a wide range of temperature, they are called........................

Majority of organisms are restricted to a narrow range of temperature, such organisms are called ........................

The organisms ideally try to maintain the constancy of its internal environment by the process called........................

Mammals from colder climates have shorter ears and limbs to minimize heat loss. This rule is called........................

The parasites that feed on external surface of host organisms are called ........................

The parasites that live inside the body at different sites (liver, kidney, lungs, RBC etc.) are called........................

List two negative interactions between two species.

What is the term for cryptic-colouring in organisms to avoid being detected easily by the predator
?

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For Daily Free Study Material Join wiredfaculty

Organisms And Populations

What is parasitism ? Define parasite, host. What are kinds of parasite ?

Some More Questions From Organisms and Populations Chapter

State true or false :

A few organisms can tolerate and thrive in a wide range of temperature, they are called........................

Majority of organisms are restricted to a narrow range of temperature, such organisms are called ........................

The organisms ideally try to maintain the constancy of its internal environment by the process called........................

Mammals from colder climates have shorter ears and limbs to minimize heat loss. This rule is called........................

The parasites that feed on external surface of host organisms are called ........................

The parasites that live inside the body at different sites (liver, kidney, lungs, RBC etc.) are called........................

List two negative interactions between two species.

What is the term for cryptic-colouring in organisms to avoid being detected easily by the predator?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

What is the term for cryptic-colouring in organisms to avoid being detected easily by the predator
?