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प्रश्न
Give one example for the following type.
Biological control agent
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उत्तर
Biological control agent - Moth (against prickly pear cactus)
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संबंधित प्रश्न
During .............. typs of interaction, both organisms are benefited
- mutualism
- competition
- commensalism
- parasitism
Write what do phytophagous insects feed on.
Competition and Mutualism.
Name the type of association: Hummingbirds and host flowering plants
Define population.
Community is defined as ______.
What is population interaction? Explain the interactions in Mutualism and Competition.
Match the following and choose the correct combination from the options given below.
| Column I | Column II |
| Mutualism | Lion and deer |
| Commensalism | Round worm and man |
| Parasitism | Birds compete with squirrels for nuts |
| Competition | Sea anemone on hermit crab |
| Predation | Barnacles attached to Whales |
Mutualism can be represented as the interaction between ____________.
Exarch xylem is found in:
A population has more young individuals compared to the older individuals. What would be the status of the population after some years?
What is the interaction between two species called?
Give one example for the following type.
Camouflaged animal
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) |
A bird laying its egg in the nest of another bird is the type of ______.
Give one example of camouflage.
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:
Which of the following best describes intraspecific interaction?
Tall plants blocking sunlight for smaller nearby plants is an example of which population interaction?
