Advertisements
Advertisements
प्रश्न
The cattle egret and grazing cattle in close association is a classic example of ______.
पर्याय
Mutualism
Parasitism
Commensalism
Competition
Advertisements
उत्तर
The cattle egret and grazing cattle in close association is a classic example of Commensalism.
संबंधित प्रश्न
Name important defence mechanisms in plants against herbivory.
What is the ecological process behind the biological control method of managing pest insects?
Define the following term:
Parasitism
Exarch xylem is found in:
Which of the following is a partial root parasite?
In a pond, we see plants which are free-floating; rooted–submerged; rooted emergent; rooted with floating leaves; Write the type of plant against the following examples.
| Plant Name | Type | |
| a. | Hydrilla | ______ |
| b. | Typha | ______ |
| c. | Nymphaea | ______ |
| d. | Lemna | ______ |
| e. | Vallisneria | ______ |
Give one example for the following:
A parasitic angiosperm
Sea Anemone gets attached to the surface of the hermit crab. The kind of population interaction exhibited in this case is ______.
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.
Parasitism is an interaction between two organisms in which ______.
