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प्रश्न
Give one example of camouflage.
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उत्तर
The praying mantis (Mantis religiosa) is green and resembles a thin stem, helping it blend with the surroundings and remain unnoticed by prey.
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संबंधित प्रश्न
State Gause’s competitive exclusion principle.
How is mutualism different from commensalism?
Association between sea anemone and Hermit crab in gastropod shell is that of.
Name important defense mechanisms in plants against herbivores.
Define community.
The cattle egret and grazing cattle in close association is a classic example of ______.
In Logistic growth curve lag phase shows______.
The number of deaths under ideal conditions is known as ______.
What is population ecology?
What is ESS?
Define the term population interactions. State its two types.
Define mutualism.
Define the following term:
Parasitism
Differentiate between predator and prey.
Identify the correct pair that exhibits commensalism.
Identify the morphological means of defence to avoid herbivores shown by plants.
Identify the interspecific interaction which one species is benefited and other is neither banned nor benefited.
Select the CORRECT match:
| I | II | ||
| i. | Competition | a. | Lichen |
| ii. | Commensalism | b. | Sea anemone and clownfish |
| iii. | Mutualism | c. | Lions and Leopards |
Which of the following is TRUE for amensalism?
Exarch xylem is found in:
Rafflesia an arnoldii is an example of ______.
Amensalism can be represented as ______
Fill in the blanks
| Species A | Species B | Type of Interaction | Example |
| + | - | ______ | ______ |
| + | + | ______ | ______ |
| + | 0 | Commensalism | ______ |
Between which among the following, the relationship is not an example of
?
Interspecific interaction could be ______.
Write a note on parasitism.
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:
