Class 11

Introduction A parasite is an organism that lives within or on the body of another species, usually at the expense of the host species. A parasite is a plant or an animal that lives on, with, or inside a larger species to extract nutrients from the larger species. In some cases, the parasite can cause […]

The Latin plural meaning big (“major”) lips is labium majus, while the singular is labium majus. The Latin term labium/labia refers to a number of frequently paired parallel structures in anatomy, but it is most commonly used in English to refer to two pairs of female external genitals (vulva): labia majora and labia minora. The

A non-animal, plant, or fungal protist (i.e., a creature with a cell nucleus). While Protists are thought to have sprung from the same progenitor (the last eukaryotic common ancestor), Protists do not constitute a natural group, or clade, because other eukaryotes are not present. As a result, certain protists are more closely related to animals,

The Five Kingdom Classification uses several criteria to describe species, including means of feeding, thallus organisation, cell structure, evolutionary relationships, and reproduction. On Earth, living things are classified into five types. Nutrition, cell type, architectural complexity, the energy obtained, and other factors are used to categorise organisms. The five kingdoms are Monera, Protista, Fungi, Plantae,

The arrangement of kingdoms in biology is the method of how science categorizes living things based on their origin during evolution. This means that all the kinds that structure these five large kingdoms have mutual families and therefore they have in common some of their genes and are part of the same family tree. Recently some theories divided

Introduction As defined by the World Health Organization, “Monera” is a taxonomic classification that was previously used to describe unicellular (single-celled) prokaryotic microbes, which are now known as Bacteria and Archaea. These organisms are unicellular and lack a true nucleus, with their DNA located in the cytoplasm of the cell. Prokaryotic organisms are found in

Monera is a prokaryote-dominated biological kingdom (particularly bacteria). These are the world’s earliest known microbes. The nucleus does not contain their DNA. They are single-celled creatures that like to live in a damp environment. They can be found in thermal springs, deep oceans, and as parasites on certain animals. Monerans do not have membrane-bound organelles.

Many fungus-like species, such as slime moulds and oomycetes (water moulds), do not belong to the kingdom Fungi yet are commonly referred to as fungi. Many of these fungus-like creatures belong to the Chromista kingdom. Fungi are among the most extensively dispersed creatures on the planet, and they play an important role in both the

In general, a joint refers to a point at which two or more things are connected to one another. In this case, it is the point at which two bones come together to form a single bone. A joint is an articulation, or, to put it another way, a strong connection that connects the bones,

A joint, also known as an articulation, is a type of bone attachment. They give the skeletal system stability while also allowing for specialised movement.  There are two types of joints: structural and functional. If the neighbouring bones are tightly linked to each other by fibrous connective tissue or cartilage, or if the adjacent bones