institutions

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September 30, 2024 Recommended

Positive and Negative Interdependence among Organisms in Ecosystems

Interdependence between two species through which individuals of either one or both species benefit is called positive interdependence. The benefits to the individual of any species through this relationship may be continuous or transitory, obligate or facultative. Both partners in this type of relationship may be in close contact; one may be inside some specific area or attached to the surface of the other’s body. Positive interdependence is divided into three major types: mutualism, Commensalism, and proto-cooperation.

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March 4, 2023 Recommended

Energy for us

Anything from which we can derive energy is called as a source of energy. Since all the life processes need energy, energy is most important for our survival.

Our body derives energy from the food we eat. Thus, the food we eat is the source of energy for our body. But this is not the whole story. We need energy for our growth and economic development as well.

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September 10, 2022 Recommended

Local and Global Effects of Pollution

On the local and regional levels, air pollution creates various types of problems against living and non- living environment. In the living environment it causes different types of physical, physiological and mental diseases.

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April 11, 2023 Recommended

Overpopulation and its impact

A group of individuals of a particular species occupying a particular area at specific time is called as population. A species is a group of similar type of organisms that can interbreed under natural conditions. The interbreeding organisms of a species produce new organisms and finally result into the growth of population. This is true for all the life forms including human beings.

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January 19, 2021 Recommended

Animals : domestic and wild

Animals can be categorized mainly into two categories- domestic, and wild. However, the domestic animals that live under wild conditions are called Feral Animals.

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