An orchid plant is growing on the branch of mango tree. How do you describe this interaction between the orchid and the mango tree?
An orchid growing on the branch of a mango tree is an epiphyte. Epiphytes are plants growing on other plants which however, do not derive nutrition from them. Therefore, the relationship between a mango tree and an orchid is an example of commensalisms, where one species gets benefited while the other remains unaffected. In the above interaction, the orchid is benefited as it gets support while the mango tree remains unaffected.
There is more competition for survival between
Animals eating plants are categorised separately as ...$A$..., they are in a broad ecological context, not very different from ...$B$...
Choose the correct option $A$ and $B$
American lakes visiting flamingoes and resident fishes compete for their common food ...$A$... in the lake resources ...$B$... limiting for competition to occur; in interference competition, the feeding efficiency of one species might be ...$C$... due to the interfering and inhibitory presence of the other species, even if resources (food and space) are abundant
Choose the correct option for $A , B$ and $C$
In figs pollination done only by..............., not by any another.
One of the major difficulties in the biological control of insect pests is that