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प्रश्न
Select the statement which explains the best parasitism.
विकल्प
One species is benefited.
Both the species are benefited.
One species is benefited, other is not affected.
One species is benefited, other is harmed.
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उत्तर
One species is benefited, other is harmed.
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संबंधित प्रश्न
Competition and Mutualism.
What is the ecological process behind the biological control method of managing pest insects?
Define Absolute Mortality.
Identify the interspecific interaction depicted in the following figure.

Match the Columns.
| Column A | Column B | ||
| i. | Lice on humans | a. | Endoparasites |
| ii. | Ectoparasites on marine fishes | b. | Grows on hedge plants |
| iii. | Cuscuta | c. | Ectoparasites |
| iv. | Plasmodium and humans | d. | Copepods |
Which one of the following pair does NOT show commensalism?
Which one of the following is NOT an example of mutualism?
With the decline in the population of fig species it was noticed that the population of wasp species also started to decline. What is the relationship between the two and what could be the possible reason for decline of wasps?
What is the interaction between two species called?
Give one example for the following type.
Chemical defense agent
