The key difference between prone and supine position is that prone position refers to lying flat with the chest down and the back up while supine position refers to lying horizontally with the face and torso facing up. Prone position and supine position are two terms that describe anatomical positions. In fact, prone and supine […]
Difference Between Esophageal and Gastric Epithelium
The key difference between esophageal and gastric epithelium is that esophageal epithelium is a non-keratinized stratified squamous epithelium while gastric epithelium is a simple columnar epithelium. Epithelium is one of the four basic types of animal tissues. It forms the covering of all body surfaces and lines the hollow organs and body cavities. Esophagus is […]
Difference Between Biological Clock and Circadian Rhythm
The key difference between biological clock and circadian rhythm is that biological clock is an organism’s innate timing device composed of specific molecules that interact with cells throughout the body, while the circadian rhythm is a physical, mental, and behavioral change that follows a daily cycle. We feel sleepy at night, but we are energetic […]
Difference Between Pseudostratified and Transitional Epithelium
The key difference between pseudostratified and transitional epithelium is that pseudostratified epithelium has only one cell layer attached to the basement membrane while transitional epithelium has multiple layers of differently shaped cells. Epithelial tissue is one of the four types of tissues which provides the first line of protection to our body. It is a […]
Difference Between Rigor Mortis and Cadaveric Spasm
The key difference between rigor mortis and cadaveric spasm is that rigor mortis occurs in all types of muscles gradually while cadaveric spasm occurs only in the group of voluntary muscles which were in a state of contraction at the time of death. There are certain changes occurring in the body after death. Some changes […]
Difference Between Punnett Square and Pedigree
The key difference between Punnett square and pedigree is that Punnett square displays all possible genotypes that can be inherited from two parental genotypes while pedigree represents the family history of a particular trait, especially the inheritance of a gene. Punnett square and pedigree are two types of tools that help to determine the probability […]
Difference Between E Coli and Serratia Marcescens
The key difference between E coli and Serratia marcescens is that E. coli is a coliform bacterium that belongs to genus Escherichia and is a part of normal gut flora while Serratia marcescens is a gram-negative rod-shaped bacteria which has the ability to produce red colour pigment at the room temperature. E.coli and S. marcescens […]
Difference Between Frog and Human Integumentary System
The key difference between frog and human integumentary system is that frog integumentary system can absorb water while human integumentary system is waterproof. Frog and human body structures share many similarities. They both have a similar type of organs and organ systems. The integumentary system is an organ system comprised of skin, nails, hair, and […]
Difference Between Free Ammonia and Total Ammonia
The key difference between free ammonia and total ammonia is that the term free ammonia refers to the gaseous NH3 molecules, whereas the term total ammonia refers to the sum of NH3 molecules and ammonium ions. Ammonia is a toxic, gaseous substance having the chemical formula NH3. In biological systems, ammonia can occur in two […]
Difference Between Extinction and Extirpation
The key difference between extinction and extirpation is that extinction refers to the complete disappearance of a species from the earth while extirpation refers to the disappearance of a species from a given or specific area. Extinction and extirpation are two different phenomena often confused people. Extinction is the termination of an evolutionary lineage. There […]
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