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प्रश्न
What is commensalism?
What is ‘commensalism’?
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उत्तर
Commensalism is the interaction in which one species benefits and the other is neither harmed nor benefited.
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संबंधित प्रश्न
What is mutualism?
Apart from being a part of the food chain, predators play other important roles. Mention any two such roles supported by examples.
Define the Stenothermal organisms.
Name the type of association:
Clownfish and sea anemone
In Logistic growth curve lag phase shows______.
What is ESS?
What is commensalism? Explain it with a suitable example.
Predation and parasitism are which type of interactions?
Brood parasitism is best explained by the example of ____________.
Which of the following is NOT an example of mutualism?
Which one of the following is an example of predation?
Which one of the following pair does NOT show commensalism?
There are two optional ways of exploitation one way is parasitism. Which is the other one ______.
The presence or interference of one species leads to reduction in feeding efficiency of other species is termed as
Which type of interaction is represented by the given figure?
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
Amensalism can be represented as ______
Which of the following is a partial root parasite?
What are the organisms that feed on plant sap and other plant parts called?
Define ectoparasite and endoparasite and give suitable examples.
Give one example for the following type.
Chemical defense agent
Observe the set of 4 figures A, B, C and D and, answer the following questions
- Which one of the figures shows mutualism?
- What kind of association is shown in D?
- Name the organisms and the association in C.
- What role is the insect performing in B?
 Fig. (A) |
 Fig. (B) |
 Fig. (C) |
 Fig. (D) |
While living in and on the host species, the animal parasite has evolved certain adaptations. Describe these adaptations with examples.
Complete the following chart regarding population interaction and re-write:
| Sr. No. | Name of interaction | Interaction between |
| 1. | ? | Plasmodium and Man |
| 2. | ? | Leopard and Lion |
| 3. | ? | Clownfish and Sea-anemone |
Many copepods live on the body surface of marine fish. This relationship is an example of ______.
Write a note on parasitism.
What are the special adaptations that endoparasites show?
Mention the scientific name of protozoan parasite that causes Amoebiasis.
Some orchids live on the branches of mango trees. Name the type of interaction that exists between the mango tree and the orchid.
Give one example of commensalism.
