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प्रश्न
Name the two intermediate hosts which the human liver fluke depends on to complete its life cycle so as to facilitate parasitization of its primary host.
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उत्तर
संबंधित प्रश्न
Give one example of interspecific competition.
Name important defense mechanisms in plants against herbivores.
The cattle egret and grazing cattle in close association is a classic example of ______.
The number of deaths under ideal conditions is known as ______.
Define Absolute Mortality.
Explain any three important characteristics of population.
Differentiate between predator and prey.
Which of the following is TRUE for amensalism?
Rafflesia an arnoldii is an example of ______.
Amensalism can be represented as ______
What is the interaction between two species called?
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.
While living in and on the host species, the animal parasite has evolved certain adaptations. Describe these adaptations with examples.
Give one example for the following:
A parasitic angiosperm
A Tight one-to-one relationship between many species of fig tree and certain wasps is an example of ______.
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.
What happens to an inferior competitor if a superior competitor is present in the same environment?
In the sign convention for population interactions, what does the symbol '+' represent?
What is the sign convention for the predation interaction?
Cuscuta growing on a host plant is an example of which population interaction?
