The key difference between monocolpate and tricolpate is that monocolpate pollens have a single furrow on one side while tricolpate pollens have three meridionally placed furrows. Another major difference between monocolpate and tricolpate is that monocolpate pollens are characteristic to monocotyledons while tricolpate pollens are characteristic to dicotyledons. Pollen grains are male microgametophytes of seed […]
Difference Between Radioactivity and Transmutation
The key difference between radioactivity and transmutation is that radioactivity refers to natural transmutation, whereas transmutation refers to the change of one chemical element into another via either natural or artificial means. Both radioactivity and transmutation are chemical processes that involve the change of atomic nuclei to form a new chemical element from an existing […]
Difference Between Spectrochemical Series and Nephelauxetic Series
The key difference between spectrochemical series and nephelauxetic series is that spectrochemical series of ligands have weak ligands in the left side and strong ligands in the right side whereas nephelauxetic series contains ligands with lesser ability to form covalent bonds with metal ions and ligands in the right side have a greater ability to […]
Difference Between Composition and Reaction Stoichiometry
The key difference between composition and reaction stoichiometry is that composition stoichiometry refers to the atomic make-up of a chemical compound, whereas reaction stoichiometry refers to the amount of compounds consumed or produced during a chemical reaction. Stoichiometry is a chemical term that describes the quantitative data about a chemical compound or a chemical reaction. […]
Difference Between Semiconductor and Superconductor
The key difference between semiconductor and superconductor is that semiconductors have an electrical conductivity that is between the conductivity of a conductor and an insulator whereas superconductors have an electrical conductivity that is higher than that of the conductor. An electrical conductor is a type of substance that allows the electrical current to flow through […]
Difference Between Toluene and Xylene
The key difference between toluene and xylene is that toluene contains one methyl group attached to a benzene ring whereas xylene contains two methyl groups attached to a benzene ring. Both toluene and xylene are important organic compounds having closely similar chemical structures. Both these are aromatic compounds containing benzene rings and attached methyl group(s). […]
Difference Between First and Second Messenger System
The key difference between first and second messenger system is that first messenger system refers to the extracellular signalling molecules while second messenger system refers to the intracellular signalling molecules. First and second messenger systems comprise of various types of signalling molecules. First messengers are extracellular molecules, often hormones or neurotransmitters. In contrast, second messengers […]
Difference Between Cis and Trans Stilbene
The key difference between cis and trans stilbene is that in cis stilbene, the two phenyl groups are on the same side of the double bond whereas, in trans stilbene, the two phenyl groups are on the opposite sides of the double bond. Cis and trans stilbene are aromatic alkenes that are geometrical isomers of […]
Difference Between Consensus PCR and Pan PCR
The key difference between consensus PCR and pan PCR is that consensus PCR always targets conserved regions whereas Pan PCR targets variable regions to identify different strains of a group Polymerase chain reaction (PCR) is a gene amplification technique that consists of three main steps as denaturation, annealing and extension. This is widely used in […]
Difference Between Ionomers and Polyelectrolytes
The key difference between ionomers and polyelectrolytes is that ionomers are polymers containing both electrically neutral and ionized groups, whereas polyelectrolytes are polymers containing electrolytic groups. Polymers are macromolecules composed of a large number of repeating units. These repeating units represent the monomers used in the formation of the polymer material. The process of formation […]
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