Divergent Evolution- Definition, Causes, Examples
Evolution refers to the series of gradual changes that can be observed in an organism from ancestors to predecessors in a longer period which can be genetic or phenotypic. Evolution … Read more
Biology is a vast discipline that deals with the study of living beings and their vital processes, that deal with the physicochemical aspects of life.
Biology is a natural science that utilizes different structural and functional concepts for the differentiation of living beings from non-living beings.
At present times, as a result of cross-disciplinary research, other disciplines like chemistry, physics, computer science, and medicine have been integrated with biology, resulting in areas like biochemistry, biophysics, biomedicine, and bioinformatics.
Biology is further divided into separate branches for the convenience of study, even though all of these branches are interrelated to one another.
Biology is separated into botany (the study of plants) and zoology (the study of animals), morphology (structure), and physiology (function).
Living beings have been divided into different kingdoms, phylum, classes, orders, and genus to make the identification and studies related to different organisms more feasible.
Traditionally, biology was only associated with the structure and function of living beings.
With time, however, biology deals with the fundamental levels of life, resulting in a separate discipline termed, molecular biology.
Biology has now been developed into modern biology which is based on certain foundations like cell theory, evolution, genetics, homeostasis, and chemical energy.
Biology defines cell as the fundamental unit of life, which is common in all living beings, microscopic, and macroscopic.
Besides, other concepts like evolution and genomics further help in understanding the origin, evolution, and relationship among living beings.
Genetics is another component of biology that helps in the differentiation of living beings based on their genomic composition.
Homeostasis is another crucial unit of biology which suggests that all living organisms maintain a constant internal environment.
Non-living parts of the world like the air, water, and soil have been closely related to the living world, which creates a close relationship between biology and the environment.
Developmental biology is a branch of natural science that studies various interactions involved in the formation of the heterogeneous shape, structure, and size of different organisms that occur during the development of an embryo into an adult.
Cancer biology is a branch of biology that studies the complex expression of genes, proteins, and biological processes that initiated the development and growth of cancers.
Evolution refers to the series of gradual changes that can be observed in an organism from ancestors to predecessors in a longer period which can be genetic or phenotypic. Evolution … Read more
Phytoplankton Definition Phytoplankton is a group of free-floating microalgae that drifts with the water current and forms an important part of the ocean, sea, and freshwater ecosystems. The term phytoplankton … Read more
Pollination Definition Pollination is the process of transfer of male gametes (pollen grains) in plants from the male reproductive part (anther) to the female reproductive part (stigma). Pollination is the … Read more
Evolution gives the meaning of gradual changes observed in an organism over a while which gives diagnostic characteristics to them resulting in their proper adaptation to the environment they live … Read more
Definition Tardigrade, or familiarly known as water bears or moss piglets, is a group of animals that are segmented with eight legs and an elongated plum body. These are near … Read more
Monocots Definition Monocotyledons, also referred to as monocots, are flowering plants bearing seeds with a single cotyledon or embryonic leaf. There are about 60,000 species of monocotyledonous plants found worldwide … Read more
Nitrification Definition Nitrification is a biological process of oxidation of ammonia into nitrite which is then followed by the oxidation of nitrite into nitrate. Nitrification is a part of the … Read more
Bioremediation is the process of reduction, elimination, alteration, and transformation of contaminants present in the natural environment like soil, sediments, air, and water through the application of microorganisms, fungi, green … Read more
Habitat Definition A habitat is a natural environment where a particular organism lives and utilizes the resources of that place for its survival, food, shelter, protection, and mating. The term … Read more
Epithelial Tissue Definition Epithelial tissue is a type of animal tissue, consisting of closely aggregated polyhedral cells connected firmly to one another in the form of cellular sheets that line … Read more