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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
During .............. typs of interaction, both organisms are benefited
- mutualism
- competition
- commensalism
- parasitism
Explain mutualism with the help of any two examples.
State Gause’s competitive exclusion principle.
An orchid plant is growing on the branch of a mango tree. How do you describe this interaction between the orchid and the mango tree?
What is the ecological principle behind the biological control method of managing with pest insects?
Define the following term:
Commensalism
Association between sea anemone and Hermit crab in gastropod shell is that of.
Name the type of association: Crow feeding the hatchling of Koel
Enlist and explain the important characteristics of a population.
Define community.
In Logistic growth curve lag phase shows______.
Select the CORRECT match:
| I | II | ||
| i. | Competition | a. | Lichen |
| ii. | Commensalism | b. | Sea anemone and clownfish |
| iii. | Mutualism | c. | Lions and Leopards |
Type of interspecific interaction wherein one organism is benefited and other is harmed is called ____________.
Parasitism can be conectly represented as ____________.
Cattle egrets always foraging close to the grazing cattle is an example of ____________.
______ interaction is the biological interaction between organisms of same population.
Which one of the following is NOT an example of commensalism?
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?
Exarch xylem is found in:
Amensalism can be represented as ______
Lichens are association of ______.
Define ectoparasite and endoparasite and give suitable examples.
Give one example for the following type.
Camouflaged animal
Give one example for the following:
An organism which can conform
Pick out the appropriate association representing brood parasitism.
Match the Column I with Column II.
| Column I | Column II |
| A. Lichen | (i) Commensalism |
| B. Shark and Pilot fish | (ii) Mutualism |
| C. Barnacles on the back of a whale | (iii) Symbiotic obligatory relationship |
| D. Sharks and dolphins | (iv) Competition |
Carnivorous animals-lions and leopards, occupy the same niche but lions predate mostly larger animals and leopards take smaller ones. This mechanism of competition is referred to as ______.
Mention the scientific name of protozoan parasite that causes Amoebiasis.
