What is a monopoly? Monopoly meaning The word monopoly is derived from two words, Mono and Poly. Mono stands for single while Poly stands for the seller. Joining the two words means the single seller. In this situation, only one firm or a group of firms that are combined has control over …
What is hydrosphere? The hydrosphere is the total amount of water in the Earth’s sphere, i.e., it is the combined total of water on the surface of the earth, underground, and in the atmosphere. All these make up the hydrosphere. It can also be seen as one of the spheres of the …
What is Binary fission? Binary fission is a kind of asexual reproduction whereby a single cell duplicates its genetic material and separates into two daughter cells that have the ability to grow into the original size of the parent cell. In binary fission, it can be a cell or organelle that splits …
What is a primary consumer? A primary consumer in ecology is an organism that eats plants as food. In an ecosystem where there is a complete food chain, the primary consumer predominantly occupies the second trophic level of the food web or food chain. Herbivores are the commonest primary consumers and they …
What is a market? A market refers to the sum total of all buyers and sellers within a considerable area or region. It is the coming together of buyers and sellers with the purpose of facilitating the exchange or transaction of goods and services known as trade. A market involves two parties, …
Secondary consumer definition A secondary consumer in ecology is an organism or group of organisms that feed on primary consumers (herbivores) to obtain the needed energy for their survival. For example, a deer which is a herbivore is fed upon by a lion or a hyena which is a secondary consumer. To …
What is Symbiosis? Symbiosis can simply be defined as any kind of close and long-term relationship or association between two different biological organisms. The various types of symbiotic relationships are based on whether or not one or both organisms benefit from the relationship. For years, the definition of symbiosis was a debate …
What are Chloroplasts? Chloroplasts are the organelles in the cell of the plant that converts light energy through photosynthesis into stable chemical energy. They are found within the mesophyll of the cell of all higher plants and as they carry out their function, they sustain plant life. Plants are the basis of …