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प्रश्न
Name the type of association: Hummingbirds and host flowering plants
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उत्तर
Hummingbirds and host flowering plants: Mutualism
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संबंधित प्रश्न
State Gause’s Competitive Exclusion Principle.
Name the type of association: Crow feeding the hatchling of Koel
The number of deaths under ideal conditions is known as ______.
How absolute Natality differs from Realized Natality
What is population ecology?
Define the following term:
Parasitism
The interspecific interaction between Cuckoo and Crow is ______
In an aquarium two herbivorous species of fish are living together and feeding on phytoplanktons. As per the Gause’s Principle, one of the species is to be eliminated in due course of time, but both are surviving well in the aquarium. Give possible reasons.
Match the Column I with Column II.
| Column I | Column II |
| A. Lichen | (i) Commensalism |
| B. Shark and Pilot fish | (ii) Mutualism |
| C. Barnacles on the back of a whale | (iii) Symbiotic obligatory relationship |
| D. Sharks and dolphins | (iv) Competition |
The diagram given below shows the life cycle of a malarial parasite. Study it carefully and answer the questions that follows:
- Name the hosts in which the asexual phase and sexual phase of the life cycle takes place.
- Identify the infective stage labelled ‘D’.
- Name the structure labelled ‘A’ and ‘E’.
- Give any one symptom of malaria.
