The key difference between primary and secondary embryonic induction is that primary embryonic induction is the tissue interactions in early embryogenesis that generates the neural tube while secondary embryonic induction is the development of various tissues and organs in most animal embryos. Embryonic induction is an embryonic process. In this process, one group of cells […]
Difference Between Roentgen and Sievert
The key difference between Roentgen and Sievert is that Roentgen is the unit of measurement of the exposure to ionizing radiation, whereas Sievert is the unit of the health effect of ionizing radiation. Roentgen and Sievert are units of measurement of properties regarding ionizing radiation. The symbol for Roentgen unit is R, and it belongs […]
Difference Between Neural Crest and Neural Tube
The key difference between neural crest and neural tube is that neural crest is a fold on the neural plate where the neural and epidermal ectoderms meet while the neural tube is the embryonic precursor to the central nervous system of vertebrates. Neural crest and neural tube are two structures found in developing vertebrate embryos. […]
Difference Between Group 1 Metals and Transition Metals
The key difference between group 1 metals and transition metals is that group 1 metals form colourless compounds, whereas transition metals form colourful compounds. Group 1 metals are also known as alkali metals because these elements can form alkaline compounds. However, group 1 of the periodic table contains hydrogen, which is a nonmetal. Transition metals, […]
Difference Between Coronary and Carotid Artery
The key difference between coronary and carotid artery is that coronary artery is an artery that supplies oxygenated blood to heart muscles while carotid artery is a major blood vessel in the neck that supplies oxygenated blood to the brain and head. Coronary artery and carotid artery are two main arteries that branch off from […]
Difference Between GM Counter and Scintillation Counter
The key difference between GM counter and scintillation counter is that GM counter detects ionizing radiation using the ionization effect produced in Geiger-Muller tube whereas scintillation counter measures ionizing radiation using the excitation effect of incident radiation on a scintillating material and detecting the resultant light pulses. GM counter and scintillation counter are instruments useful […]
Difference Between Enterocoelom and Schizocoelom
The key difference between enterocoelom and schizocoelom is that enterocoelom arises in the embryonic stage as an out pocketing of the developing gut (enteron) while schizocoelom arises through the splitting of the mesodermal mass into a pocket-like cavity during embryonic development. The true coelom is a body cavity formed from three germ layers during the […]
Difference Between Alpha and Beta Elimination Reaction
The key difference between alpha and beta elimination reaction is that in alpha elimination reaction, two leaving groups leave from the same atom whereas, in beta elimination reaction, the two leaving groups leave from two adjacent atoms of the same molecule. Elimination reaction is a type of organic reaction in which two substituents are removed […]
Difference Between Baroreceptors and Chemoreceptors
The key difference between baroreceptors and chemoreceptors is that baroreceptors are mechanoreceptors responding to blood pressure changes while chemoreceptors are cells sensing the concentration of chemicals in the surrounding extracellular fluid. Baroreceptors and chemoreceptors are two types of sensory cells. Baroreceptors are mechanoreceptors that respond to increase or decrease in blood pressure or arterial stretch. […]
Difference Between Pinworm (Threadworm) and Tapeworm
The key difference between pinworm (threadworm) and tapeworm is that pinworm or threadworm is a tiny white thread-like roundworm while tapeworm is a long-segmented ribbon-like flatworm. Pinworm and tapeworm are two types of worms that reside in our intestine. Both are parasitic worms. Pinworms or threadworms are roundworms, which are tiny white worms. In contrast, tapeworms […]
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