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 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 Genocopy and Phenocopy
The key difference between genocopy and phenocopy is that in genocopies, phenotypes show similarity and the genotype alters, while in phenocopy, phenotypes vary and the genotype remains unchanged. The disparity between genocopy and phenocopy is involved in explaining the rare occurrences of genetics. The two concepts demonstrate how traditional genetics or Mendelian genetics can vary […]
Difference Between Monocarpellary and Multicarpellary
The key difference between monocarpellary and multicarpellary is that monocarpellary gynoecium has only one carpel while multicarpellary gynoecium has numerous carpels. The flower is the reproductive organ of angiosperms. It has different parts. Androecium and gynoecium are important parts of them. The gynoecium is the female reproductive organ, while androecium is the male part. Gynoecium […]
Difference Between Seminiferous Tubules and Leydig Cells
The key difference between seminiferous tubules and Leydig cells is that seminiferous tubules are the sites of sperm synthesis, maturation and transportation in the male reproductive system while Leydig cells are the cells present in interstitial spaces that produce and secrete the male sex hormone testosterone. The male reproductive system consists of different parts. Testis […]
Difference Between Doxycycline and Tetracycline
The key difference between doxycycline and tetracycline is that doxycycline is absorbed faster by the body, and we can see the peak of serum concentration more quickly compared to tetracycline. Both doxycycline and tetracycline are antibiotic drugs. These are important in fighting bacterial infections in our body. Doxycycline is also a type of tetracycline, but […]
Difference Between Autogenic and Allogenic Succession
The key difference between autogenic and allogenic succession is that autogenic succession takes place due to biotic components such as plants and accumulation of litter, etc. in the ecosystem while allogenic succession takes place due to abiotic components such as volcanoes, flooding, forest fires, and human interferences, etc. in the ecosystem. Ecological succession refers to […]
Difference Between Prop Root and Stilt Root
The key difference between prop root and stilt root is that prop root is an adventitious root developed from horizontally spread branches of the tree while stilt root is a type of adventitious root developed from basal nodes of the stem near the soil. Plants have a root system in order to anchor into the […]
Difference Between Synteny and Collinearity
The key difference between synteny and collinearity is that synteny is the physical co-localization of genetic loci on the same chromosome in species, while collinearity is the physical co-localization of genetic loci on the same chromosome in different species conserving the same order. Synteny and collinearity are two terms that are used interchangeably in genomics. […]
Difference Between Exogenous and Endogenous Budding
The key difference between exogenous and endogenous budding is that in exogenous budding, the new organism or the bud develops on the surface of the mother parent and then matures and detaches from it while in endogenous budding, the new organism or the bud develops inside the mother cell. Budding is a type of asexual […]
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