Column I | Column II | ||
---|---|---|---|
1. | Calotropis | p. | Invertebrates |
2. | Pisaster | q. | Distasteful |
3. | Monarch butterfly | r. | Cryptically colored |
4. | Frogs | s. | Cardioglycoside |
Column I | Column II | ||
(a) | Parasitism | (i) | ++ |
(b) | Commensalism | (ii) | +- |
(c) | Amensalism | (iii) | 0+ |
(d) | Mutualism | (iv) | 0- |
Population interaction is generally between two different species populations.“Population interaction is the interaction between different populations. It refers to the effects that the organisms in a community have on one another.”
An ecosystem is a geographic area wherein plants, animals, and many other organisms, alongwith weather and landscape, work together to form a bubble of life.
Interactions can be beneficial or neutral or detrimental. Accordingly, there are six types of population interaction.
The different ways populations interact with each other can be summarized under the following headings.