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प्रश्न
Give one example of interspecific competition.
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उत्तर
Example 1: Imagine a cow and a horse on a piece of grassland. They belong to different species but compete for the same grass (food).
Example 2: Competition between leopards and lions for the same prey.
Example 3: Resident fish compete with migratory birds, such as flamingos, for common food, i.e., zooplankton.
संबंधित प्रश्न
During .............. typs of interaction, both organisms are benefited
- mutualism
- competition
- commensalism
- parasitism
Explain mutualism with the help of any two examples.
Select the statement which explains best parasitism.
Name the type of association:
Clownfish and sea anemone
Give one example of mutualism.
Name important defense mechanisms in plants against herbivores.
Distinguish between the following: Parasitism and Mutualism.
What is Mortality? What are its two types?
Define Niche.
Explain any three important characteristics of population.
Explain different population interactions with examples.
What is commensalism? Explain it with a suitable example.
What is population interaction? Explain the interactions in Mutualism and Competition.
Using '-' to depict inhibition and '+' to depict benefit, mutualism between two species can be represented as ____________.
Two species competing for the same resources, avoid competition by choosing different times for feeding, also known as ______
______ is the adaptation of an organism i which it matches its colour with its surroundings to get protected from predators.
The correct description for the interspecific interaction shown in the given figure is ______
Which of the following is TRUE for amensalism?
Type of interspecific interaction wherein one organism is benefited and other is harmed is called ____________.
Which of the following is NOT an example of mutualism?
Which one of the following pair does NOT show commensalism?
Exarch xylem is found in:
Rafflesia an arnoldii is an example of ______.
There are two optional ways of exploitation one way is parasitism. Which is the other one ______.
Which type of interaction is represented by the given figure?
In an association of two animal species, one is a termite which feeds on wood and the other is a protozoan Trichonympha present in the gut of the termite. What type of association they establish?
Discuss the various types of positive interactions between species.
While living in and on the host species, the animal parasite has evolved certain adaptations. Describe these adaptations with examples.
Pick out the appropriate association representing brood parasitism.
A bird laying its egg in the nest of another bird is the type of ______.
A Tight one-to-one relationship between many species of fig tree and certain wasps is an example of ______.
Observe the graph given below.
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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.
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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.
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| A | B |
In which interaction of species, both the species are at a loss?
Some orchids live on the branches of mango trees. Name the type of interaction that exists between the mango tree and the orchid.
What happens to an inferior competitor if the superior competitor is removed from the environment?
