algae: Single-celled organisms, as soon as thought of crops (they aren’t). As aquatic organisms, they develop in water. Like inexperienced crops, they rely upon daylight to make their meals.
alien: A non-native organism. (in astronomy) Life on or from a distant world.
amoeba: A single-celled microbe that catches meals and may transfer about by extending fingerlike projections of a colorless materials known as protoplasm. Amoebas are both free-living in damp environments or they’re parasites.
ancestor: A predecessor. It could possibly be a household forebear, similar to a mum or dad, grandparent or great-great-great grandparent. Or it could possibly be a species, genus, household or different order of organisms from which some later one developed. As an example, historic dinosaurs are the ancestors of at present’s birds. (antonym: descendant)
archaea: (singular: archaeon) One of many three domains of life on Earth. This group consists of single-celled prokaryotes — organisms and not using a cell nucleus. Archaea are greatest identified for dwelling in extraordinarily harsh environments, similar to very salty water or extremely acidic or sizzling locations.
array: A broad and arranged group of objects. Generally they’re devices positioned in a scientific style to gather info in a coordinated manner. Different occasions, an array can seek advice from issues which might be laid out or displayed in a manner that may make a broad vary of associated issues, similar to colours, seen without delay. The time period may even apply to a variety of choices or decisions.
micro organism: (singular: bacterium) Single-celled organisms. These dwell almost all over the place on Earth, from the underside of the ocean to inside different dwelling organisms (similar to crops and animals). Micro organism are one of many three domains of life on Earth.
habits: The best way one thing, typically an individual or different organism, acts in the direction of others, or conducts itself.
biology: The research of dwelling issues. The scientists who research them are often called biologists.
biomass: Matter that incorporates carbon and can be utilized as a gas, particularly in an influence station for the technology of electrical energy. Crops are a sort of biomass.
carbon: A chemical component that’s the bodily foundation of all life on Earth. Carbon exists freely as graphite and diamond. It is a vital a part of coal, limestone and petroleum, and is able to self-bonding, chemically, to kind an unlimited variety of chemically, biologically and commercially essential molecules.
cell: (in biology) The smallest structural and purposeful unit of an organism. Usually too small to see with the unaided eye, it consists of a watery fluid surrounded by a membrane or wall. Relying on their dimension, animals are fabricated from anyplace from 1000’s to trillions of cells. Most organisms, similar to yeasts, molds, micro organism, archaea and a few algae, are composed of just one cell.
chloroplast: A tiny construction within the cells of inexperienced algae and inexperienced crops that incorporates chlorophyll and creates glucose by means of photosynthesis.
colleague: Somebody who works with one other; a co-worker or group member.
crown: The higher area of one thing.
cyanobacteria: A kind of micro organism that may convert carbon dioxide into different molecules, together with oxygen.
denticles: Microscopic, toothlike scales overlaying the our bodies of sharks and rays.
dissolve: To show a stable right into a liquid and disperse it into that beginning liquid. (As an example, sugar or salt crystals, that are solids, will dissolve into water. Now the crystals are gone and the answer is a completely dispersed mixture of the liquid type of the sugar or salt in water.)
ecosystem: A bunch of interacting dwelling organisms — together with microorganisms, crops and animals — and their bodily setting inside a selected local weather. Examples embrace tropical reefs, rainforests, alpine meadows and polar tundra. The time period can be utilized to parts that make up some a man-made setting, similar to an organization, classroom or the web.
engineer: An individual who makes use of science and math to unravel issues. As a verb, to engineer means to design a tool, materials or course of that may resolve some drawback or unmet want.
eukaryote: Any organism whose cells have a nucleus. Eukaryotes embrace all multicellular creatures (similar to crops, animals and fungi) in addition to sure sorts of single-celled microorganisms.
household: A taxonomic group consisting of at the least one genus of organisms.
flagellum: (plural: flagella) A protracted, tapering appendage that some cells use for locomotion.
fungi: (sing: fungus) Organisms with a number of cells that reproduce through spores and feed on dwelling or decaying natural matter. Examples embrace mould, yeasts and mushrooms.
gait: The sample of leg motions by which an animal walks from place to position.
genetic: Having to do with chromosomes, DNA and the genes contained inside DNA. The sphere of science coping with these organic directions is called genetics. Individuals who work on this discipline are geneticists.
genus: (plural: genera) A bunch of carefully associated species. For instance, the genus Canis — which is Latin for “canine” — consists of all home breeds of canine and their closest wild family, together with wolves, coyotes, jackals and dingoes.
intestine: A casual time period for the gastrointestinal tract, particularly the intestines.
innovation: (v. to innovate; adj. modern) An adaptation or enchancment to an current thought, course of or product that’s new, intelligent, more practical or extra sensible.
marine: Having to do with the ocean world or setting.
membrane: A barrier which blocks the passage (or movement by means of) of some supplies relying on their dimension or different options. Membranes are an integral a part of filtration methods. Many serve that very same perform because the outer overlaying of cells or organs of a physique.
microbe: Brief for microorganism. A dwelling factor that’s too small to see with the unaided eye, together with micro organism, some fungi and lots of different organisms similar to amoebas. Most include a single cell.
microbiology: The research of microorganisms, principally micro organism, fungi and viruses. Scientists who research microbes and the infections they’ll trigger or ways in which they’ll work together with their setting are often called microbiologists.
micrometer: (typically known as a micron) One thousandth of a millimeter, or one millionth of a meter. It’s additionally equal to a couple one-hundred-thousandths of an inch.
microscopic: An adjective for issues too small to be seen by the unaided eye. It takes a microscope to view objects this small, similar to micro organism or different one-celled organisms.
multicellular: Having or consisting of many cells. This consists of all animals and crops, and lots of sorts of fungus.
nervous system: The community of nerve cells and fibers that transmits alerts between components of the physique.
nucleus: Plural is nuclei. (in biology) A dense construction current in lots of cells. Usually a single rounded construction encased inside a membrane, the nucleus incorporates the genetic info. (in astronomy) The rocky physique of a comet, typically carrying a jacket of ice or frozen gases. (in physics) The central core of an atom, containing most of its mass.
organism: Any dwelling factor, from elephants and crops to micro organism and different sorts of single-celled life.
thinker: Researchers (typically in college settings) who ponder elementary truths about relationships between issues, together with folks and the world. The time period is also used to explain reality seekers within the historic world, ones who sought to search out that means and logic out of observing the workings of society and of the pure world, together with the universe.
photosynthesis: (verb: photosynthesize) The method by which inexperienced crops and another organisms use daylight to supply meals from carbon dioxide and water.
physicist: A scientist who research the character and properties of matter and vitality.
predator: (adjective: predatory) A creature that preys on different animals for many or all of its meals.
projection: Some function that extends out (or initiatives) from the physique of a construction.
protist: A broad group of principally single-celled organisms which might be neither crops nor animals. Some, like algae, might seem plant-like. These often called protozoans might seem animal-like. And nonetheless others seem fungi-like. Extra blob-like members of the group are often called amoebas.
robotic: A machine that may sense its setting, course of info and reply with particular actions. Some robots can act with none human enter, whereas others are guided by a human.
species: A bunch of comparable organisms able to producing offspring that may survive and reproduce.
system: A community of components that collectively work to attain some perform. As an example, the blood, vessels and coronary heart are main parts of the human physique’s circulatory system. Equally, trains, platforms, tracks, roadway alerts and overpasses are among the many potential parts of a nation’s railway system. System may even be utilized to the processes or concepts which might be a part of some technique or ordered set of procedures for getting a activity performed.
termite: An ant-like insect that lives in colonies, constructing nests underground, in bushes or in human buildings (like homes and condominium buildings). Most feed on wooden.
tree of life: A diagram that makes use of a branched, treelike construction to indicate how organisms relate to 1 one other. Outer, twiglike, branches signify species alive at present. Ancestors of at present’s species will lie on thicker limbs, ones nearer to the trunk.
undergraduate: A scholar who’s attending school however has not but graduated.
viscosity: The measure of a fluid’s resistance to emphasize. Viscosity corresponds to the concept of how “thick” a liquid is. Honey may be very viscous, as an illustration, whereas water has comparatively low viscosity.
vitamin: Any of a bunch of chemical compounds which might be important for regular progress and vitamin and are required in small portions within the food regimen as a result of both they can’t be made by the physique or the physique can’t simply make them in enough quantities to assist well being.
