The key difference between conditioned stimulus and unconditioned stimulus is that conditioned stimulus produces a learned response to the previously neutral stimulus while unconditioned stimulus produces a response without any previous learning. A stimulus is any internal or external thing that induces our nervous system to respond to it. They cause a reaction in an […]
Difference Between Pedigree and Karyotype
The key difference between pedigree and karyotype is that pedigree is the representation of the pattern of inheritance of a particular trait among the members of the same family while karyotype is a diagram which shows the chromosomal number and constitution in the cell nucleus of an individual. Pedigree represents the family history of a […]
Difference Between Cladogram and Dichotomous Key
The key difference between cladogram and dichotomous key is that cladogram is used to study the phylogenetic relationships among a group of organisms while a dichotomous key is used to classify and identify new species. Classification is an important field in identifying and distinguishing organisms. Scientists discover new species through their experiments. Hence, it is […]
Difference Between Neurogenesis Neuroplasticity and Neuroregeneration
The key difference between neurogenesis neuroplasticity and neuroregeneration is that neurogenesis refers to the formation of new neurons in the brain while neuroplasticity refers to the brain’s ability to reorganize itself by forming new neural connections throughout life and neuroregeneration refers to the regrowth or repair of nervous tissue, cells or cell products. Injuries in […]
Difference Between Cardiac and Pyloric Sphincter
The key difference between cardiac and pyloric sphincter is that cardiac sphincter is present at the upper portion of the stomach and closes off the top end of the stomach while pyloric sphincter is present at the lower end of the stomach and closes off the bottom of the stomach. The stomach is one of […]
Difference Between Start Codon and Stop Codon
The key difference between start codon and stop codon is that start codon is the trinucleotide sequence which marks the beginning of the sequence that translates into a protein while stop codon is the trinucleotide sequence which marks the end of the sequence that translates into a protein. Genetic code of a gene contains the […]
Difference Between Silent and Neutral Mutation
The key difference between silent and neutral mutation is that silent mutation is a specific type of neutral mutation that does not have an observable effect on the organism’s phenotype while neutral mutation is a change in the DNA sequence that is neither beneficial nor harmful to the ability of an organism to survive and […]
Difference Between Orthosis and Prosthesis
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 […]
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