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प्रश्न
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?
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उत्तर
Orchids are epiphytes that inhabit mangos. In this example of commensalism, the mango tree is virtually neither aided nor injured, while the orchid obtains support and access to light and air. In addition to using specialised aerial roots called velamen to absorb moisture from the atmosphere, epiphytic orchids produce their own sustenance through photosynthesis.
संबंधित प्रश्न
Define the following term:
Commensalism
How is mutualism different from commensalism?
Association between sea anemone and Hermit crab in gastropod shell is that of.
Give one example of mutualism.
How absolute Natality differs from Realized Natality
What is population ecology?
Define the term population interactions. State its two types.
Explain different population interactions with examples.
Competition between species leads to ________.
Define the following term:
Parasitism
Identify the interspecific interaction depicted in the following figure.

Which of the following is TRUE for amensalism?
Type of interspecific interaction wherein one organism is benefited and other is harmed is called ____________.
Parasitism can be conectly represented as ____________.
______ interaction is the biological interaction between organisms of same population.
Identify the type of negative interaction.
Musk deer is an example of ______
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
Define ectoparasite and endoparasite and give suitable examples.
Give one example for the following:
A parasitic angiosperm
Many copepods live on the body surface of marine fish. This relationship is an example of ______.
"Some species of insects and frogs have evolved with various specific features that help them from being detected."
- Justify the statement giving reasons.
- Mention any two such features.
Describe mutualism.
What happens to an inferior competitor if a superior competitor is present in the same environment?
What happens to an inferior competitor if the superior competitor is removed from the environment?
Give one example of commensalism.
Association between clown fish and sea anemone is ______.
Statement I: Gause’s competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely.
Statement II: According to Gause’s principle, during competition, the inferior will be eliminated. This may be true if resources are limiting.
In the light of the above statements, choose the correct answer from the options given below:
Parasitism is an interaction between two organisms in which ______.
Statement I: Gause’s ‘Competitive Exclusion Principle states that two closely related species competing for the same resources cannot co-exist indefinitely and competitively inferior one will be eliminated eventually.
Statement II: In general, carnivores are more adversely affected by competition than herbivores.
In the light of the above statements, choose the correct answer from the options given below:
Which interaction type is characterized by both species being benefited?
In predation, what is the relationship between the predator and prey?
In commensalism, how is the unaffected species impacted by the interaction?
What is the sign convention for neutralism?
