The key difference between orthosis and prosthesis is that orthosis is an assisting device used to correct or enhance a part of the body while the prosthesis is a replacing device used to replace a missing body part, especially a limb. Some people may have difficulty using their arms or legs due to deficiencies or […]
Difference Between Fluid Mosaic Model and Sandwich Model
The key difference between fluid mosaic model and sandwich model is that fluid mosaic model states that cell membrane is a fluid phospholipid bilayer in which proteins are either partially or wholly embedded while sandwich model described the cell membrane structure as a lipid layer sandwiched between two protein layers. There are several models which […]
Difference Between Crenation and Plasmolysis
The key difference between crenation and plasmolysis is that crenation is the shrinkage and acquiring of a notched appearance by red blood cells when exposed to a hypertonic solution while plasmolysis is the shrinkage of plant cells when immersed in a hypertonic solution. The cell membrane is permeable to water. When a cell is immersed […]
Difference Between Troponin and Calmodulin
The key difference between troponin and calmodulin is that troponin is a complex of three proteins found in the cardiac and skeletal muscles while calmodulin is a small dumbbell shaped-protein found in the cytoplasm of all eukaryotic cells. Troponin and calmodulin are two proteins. Troponin is a complex of three proteins, while calmodulin is a […]
Difference Between Elastic Cartilage and Hyaline Cartilage
The key difference between elastic cartilage and hyaline cartilage is that elastic cartilage is yellowish in colour and is the least common type of cartilage while hyaline cartilage has a glassy appearance and is the most common type of cartilage. Cartilage is a connective tissue present in many places of our body, especially in the […]
Difference Between Water Cycle and Nitrogen Cycle
The key difference between water cycle and nitrogen cycle is that water cycle explains the changes of water between solid, liquid and gaseous phases while nitrogen cycle explains the conversion of nitrogen into its various chemical forms. Matter cycling explains how matter moves through the living and nonliving components of the ecosystem. It is explained […]
Difference Between Operculum and Peristome
The key difference between operculum and peristome is that operculum is a cap-like covering found in some plants, mosses and fungi while peristome is a ring of tooth-like appendages around the opening of the capsule of mosses. Mosses are nonvascular plants belonging to phylum Bryophyta. They are flowerless plants that don’t have true roots. They […]
Difference Between Pulvinus and Petiole
The key difference between pulvinus and petiole is that pulvinus is the small swelling present at the base of a leaf, facilitating the movement of the leaf, while petiole is the leaf stalk that connects the leaf blade to stem. Pulvinus and petiole are two important structures found in plants. Both structures are related to […]
Difference Between Papillary and Reticular Layer
The key difference between papillary and reticular layer is that papillary layer is the thin superficial layer of the dermis composed of loose connective tissue while the reticular layer is the deeper thick layer of the dermis composed of dense connective tissue. The dermis is the thickest layer of skin, and a fibrous structure composed […]
Difference Between Involucral Bract Calyx and Indumentum
The key difference between involucral bract calyx and indumentum is that involucral bract is the bract that appears in a whorl while calyx is the collection of sepals and indumentum is the surface covering composed of hairs or trichomes in plants. Bract, calyx and indumentum are three parts of plants. The involucral bract is the […]
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