Advertisements
Advertisements
Question
Define the Stenothermal organisms.
Advertisements
Solution
A species or living organism is only capable of living within a narrow temperature range.
APPEARS IN
RELATED QUESTIONS
During .............. typs of interaction, both organisms are benefited
- mutualism
- competition
- commensalism
- parasitism
Answer the following question.
Mention the term used to describe a population interaction between an orchid growing on a forest tree.
Distinguish between the following: Parasitism and Mutualism.
The relationship between sucker fish and shark is _________.
Which one of the following is an example of predation?
A protozoan living in the digestive tract of a flea that lives on a dog is an example of ______
The interaction between cattle egret and the buffalo is ______.
Carnivorous animals-lions and leopards, occupy the same niche but lions predate mostly larger animals and leopards take smaller ones. This mechanism of competition is referred to as ______.
"Abingdon tortoise in Galapagos islands became extinct within a decade on introduction of goats in the island." Explain giving reason.
Observe the graph given below.
|
The graph represents inter-specific interaction between two species of Paramecia competing for the same resource in a culture medium. Paramecium caudatum and Paramecium aurelia were grown in separate cultures as well as in mixed cultures. It was found that each species grew in numbers according to the logistic equation.
|
a) Which species is competitively superior? Support it with the data provided in the graph.
b) State the underlying principle for the above result and name the scientist associated with this principle.
c) Explain the mechanism in which two or more species competing with each other can co-exist.
OR
Graphs A and B shown below depict interaction of two species. Which graph indicates Mutualism? Give reason.
![]() |
![]() |
| A | B |



