Definition Of Collagen
Simple Definition: Collagen is a type of protein [a substance that our bodies need to grow and repair] that makes up a large part of our skin, tendons [connective tissues…
Definition Of Microbiome
Simple Definition: The microbiome refers to all the microorganisms (such as bacteria, fungi, and viruses) that live in and on the body of a living organism (including humans, animals, and…
What Is Binary Fission?
Simple Definition: Binary fission is a type of reproduction in which a single organism divides into two identical offspring [copies of the parent]. This process is commonly observed in bacteria…
What Is Endocytosis?
Simple Definition: Endocytosis is a process in which a cell takes in (engulfs) external substances (particles or molecules) by forming a pocket-like structure called a vesicle (a small sac) that…
What Is Metamorphosis?
Simple Definition: Metamorphosis is a process in which an organism undergoes a complete change in its body structure and appearance. This transformation occurs in stages, with the organism going through…
What Is The Meaning Of Retarded?
Simple Definition: Retarded refers to a person who has a developmental disability that affects their cognitive [learning-related] and adaptive [ability to change in order to fit your environment] functioning. These…
What Is The Meaning Of Radiation?
Simple Definition: Radiation refers to the emission [sending out] of energy as electromagnetic waves [a form of energy that can travel through space and matter] or as moving subatomic particles…
What Is The Meaning Of Virus?
Simple Definition: A virus is a type of tiny organism [a type of living thing] that can cause diseases in plants, animals, and humans. Viruses have genetic material [the instructions…
What Is The Meaning Of Mammals?
Simple Definition: Mammals are a group of animals that have fur or hair on their bodies, produce milk to feed their young, and give birth to live babies [babies that…
What Is The Meaning Of Metabolism?
Simple Definition: Metabolism is the process by which the body converts food and drinks into energy [the power to do work]. It also involves the breakdown of substances in the…
What Is The Meaning Of Hormones?
Simple Definition: Hormones are chemicals used as messengers that are produced by glands [organs that make and release chemicals] in the body and travel through the bloodstream to regulate [control]…
What Is The Meaning Of Antioxidant?
Simple Definition: An antioxidant is a substance that helps prevent damage to cells [basic building blocks of the body] in the body caused by harmful molecules called free radicals [unstable…
What Is The Definition Of Photosynthesis?
Simple Definition: Photosynthesis is a process in which plants use sunlight to convert carbon dioxide and water into glucose (a type of sugar) and oxygen. The plants use glucose as…
What Does Retarded Mean?
Simple Definition: Retarded means having a delay or impairment in mental or physical development [when someone's mind or body takes longer to grow or learn]. For example: A child with…
What Is Symbiosis?
Simple Definition: Symbiosis is a close relationship between two different species [kinds of living things] in which they both benefit [get something good] from each other. Examples of symbiosis include…