Advertisements
Advertisements
प्रश्न
Some orchids live on the branches of mango trees. Name the type of interaction that exists between the mango tree and the orchid.
Advertisements
उत्तर
Commensalism.
Explanation:
Commensalism is defined as one species benefiting while the other remains unaffected. When a mango tree and an orchid connect, the orchid benefits because it receives assistance while the mango tree remains unharmed.
APPEARS IN
संबंधित प्रश्न
During .............. typs of interaction, both organisms are benefited
- mutualism
- competition
- commensalism
- parasitism
Name and explain the interaction that is seen between clownfish and sea anemones.
Define the term population interactions. State its two types.
Competition between species leads to ________.
Identify the interspecific interaction which one species is benefited and other is neither banned nor benefited.
A protozoan living in the digestive tract of a flea that lives on a dog is an example of ______
Pick out the appropriate association representing brood parasitism.
The interaction between cattle egret and the buffalo is ______.
Observe the graph given below.
|
The graph represents inter-specific interaction between two species of Paramecia competing for the same resource in a culture medium. Paramecium caudatum and Paramecium aurelia were grown in separate cultures as well as in mixed cultures. It was found that each species grew in numbers according to the logistic equation.
|
a) Which species is competitively superior? Support it with the data provided in the graph.
b) State the underlying principle for the above result and name the scientist associated with this principle.
c) Explain the mechanism in which two or more species competing with each other can co-exist.
OR
Graphs A and B shown below depict interaction of two species. Which graph indicates Mutualism? Give reason.
![]() |
![]() |
| A | B |
Which population interaction type involves both species being negatively affected?



