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प्रश्न
What is mycorrhiza?
What are mycorrhizae?
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उत्तर
Mycorhiza is a symbiotic association between a fungus and the roots of higher plants.
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संबंधित प्रश्न
What is mutualism?
What is the ecological principle behind the biological control method of managing with pest insects?
Mention any two examples where the organisms involved are commercially exploited in agriculture.
Competition and Mutualism.
Answer the following question.
Mention the term used to describe a population interaction between an orchid growing on a forest tree.
What is the ecological process behind the biological control method of managing pest insects?
Community is defined as ______.
Define Absolute Mortality.
What is commensalism? Explain it with a suitable example.
The interaction in nature, where one gets to benefit on the expense of other is _________.
Competition between species leads to ________.
Define the following term:
Parasitism
Two species competing for the same resources, avoid competition by choosing different times for feeding, also known as ______
Which of the following is TRUE for amensalism?
Which of the following is NOT an example of mutualism?
A protozoan living in the digestive tract of a flea that lives on a dog is an example of ______
Exarch xylem is found in:
Which one of the following is one of the characteristics of a biological community?
Which type of interaction is represented by the given figure?
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
Which of the following is a partial root parasite?
What are the organisms that feed on plant sap and other plant parts called?
Lianas are vascular plants rooted in the ground and maintain erectness of their stem by making use of other trees for support. They do not maintain direct relation with those trees. Discuss the type of association the lianas have with the trees.
Give one example for the following type.
Camouflaged animal
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.
Give one example for the following:
An organism which can conform
Sea Anemone gets attached to the surface of the hermit crab. The kind of population interaction exhibited in this case is ______.
Write the observations made at the end of Connell's field, experiment on barnacles on the rocky sea coasts of Scotland.
Select the statement which best describes parasitism.
In which interaction of species, both the species are at a loss?
Describe mutualism.
Some orchids live on the branches of mango trees. Name the type of interaction that exists between the mango tree and the orchid.
What happens to an inferior competitor if the superior competitor is removed from the environment?
Give one example of parasitism.
Give one example of camouflage.
Explain one type of mutualism.
Which of the following best describes intraspecific interaction?
In predation, what is the relationship between the predator and prey?
Tiger feeding on deer is an example of which population interaction?
