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Interactions in which the consumer lives within the host and does slow damage to the host are referred to as
This is the classic definition of a parasitic interaction.
Which of the following type of interactions occur in predation and parasitism?
Predation occurs when members of one species eat the other species, while parasitism occurs when one member of a species parasite on the other body. In this case one member of a species are benefitted (+) while the other member of a species are harmed (–).
According to the principle of competitive exclusion, two species cannot continue to occupy the same . . .
The competitive exclusion principle is the concept that when the populations of two species compete for the same limited resources, one population will use the resources more efficiently and have a reproductive advantage that will eventually lead to the elimination of the other species.
The salinity in sea water in parts per thousand (ppt) ranges between
A bird eats the fruit of a plant species. The seeds are not digested and germinate in the bird’s excreta at some distance from the parent plant. This is an example of
Both species have benefitted; the bird dispersed and provided fertilizer for the plant’s seed, the plant provided food for the bird.
In commensalism –
In which animal green foliage type of mimic is found ?
Ratio of natality and mortality of a population is expressed in percentage as
The term ‘precipitation’ includes
In an age pyramid, the number of individuals of reproductive age is lesser than prereproductive but higher than post reproductive ones. The population is