Crayfish vs Crawfish Crayfish and crawfish are crustaceans living in freshwater with a great resemblance of the lobsters. However, their size is smaller compared to the lobsters. The two names crayfish and crawfish have reference to the same group of crustaceans of two superfamilies namely Astacoidea and Parastacoidea. However, the two names came in […]
Difference Between Plasmid and Vector
The key difference between plasmid and vector is that plasmid is a type of vector and is a circular, double-stranded extra-chromosomal DNA molecule of some bacterial species while vector is a self-replicating DNA molecule that acts as a vehicle for delivering foreign DNA into host cells. Genetic engineering is a novel field of Biotechnology which […]
Difference Between Genomic and Plasmid DNA
The key difference between genomic and plasmid DNA is that genomic DNA is essential for the survival of organisms including bacteria while plasmid DNA is not essential for the survival of bacteria. Every living organism has genetic material that controls its overall functioning. Genetic material mainly exists as chromosomal DNA. In eukaryotes, genomic DNA is […]
Difference Between Galvanometer and Ammeter
Galvanometer vs Ammeter Ammeter and galvanometer are two devices that are used in the field of electronic and electrical measurements. Galvanometer is a very important device that is used to develop other measuring devices. It is also used to measure electrical currents. Ammeter is also a device that is used to measure electrical current. […]
Difference Between Reverberation and Echo
Reverberation vs Echo | Echo vs Reverb Reverberation and echo are two phenomena discussed in acoustics and waves. Echo is the reflection of a sound or some other wave off a surface. Reverberation is the sound or the pattern created by the superposition of such echoes. These concepts are very important in fields such […]
Difference Between Mechanical and Electromagnetic Waves
Mechanical vs Electromagnetic Waves Mechanical waves end electromagnetic waves are two types of waves discussed in physics. Mechanical waves are waves that are caused by mechanical actions such as vibrations. Electromagnetic waves are waves created by oscillating electric and magnetic fields. These two types of waves are very important in understanding fields such as […]
Difference Between Producer and Consumer
Producer vs Consumer Living organisms have an internal hierarchy within an ecosystem. They are the primary producers, consumers and decomposers. Producer Primary producers are photoautotrophs. Primary producers include all green plants, algae and cyanobacteria. Photoautotrophs use light as the source of energy and inorganic carbon as the source of carbon. Photosynthesis is a metabolic […]
Difference Between Self Pollination and Cross Pollination
The key difference between self pollination and cross pollination is that the self pollination is the deposition of pollens of a flower on the stigma of the same flower while cross pollination is the deposition of the pollen of a flower on the stigma of a different flower of the same plant or a different […]
Difference Between Primary and Secondary Growth
The key difference between primary and secondary growth is that primary growth increases the length of roots and shoots as a result of cell division in the primary meristem while secondary growth increases the thickness or the girth of the plant as a result of cell division in the secondary meristem. Primary and secondary growth […]
Difference Between Plants and Fungi
Plants vs Fungi All organisms are grouped in to five kingdoms. Those are Monera, Protoctista, Fungi, Plantae, and Animalia. The division is made based on 3 criteria. Those are cellular organization, arrangement of cells and type of nutrition. Cellular organization is whether they are eukaryotic or prokaryotic. Cell arrangement is whether they are unicellular, […]