The key difference between oviparity ovoviviparity and viviparity is that oviparity is the trait of laying eggs, while ovoviviparity is the development of embryos inside eggs that are retained within the mother’s body until they are ready to hatch, and viviparity is giving birth to young ones directly. There are different modes of reproduction among […]
Difference Between Chelicerates and Mandibulates
The key difference between chelicerates and mandibulates is that chelicerates have chelicerae, while mandibulates have mandibles. Arthropoda is the largest phylum that belongs to Kingdom Animalia. Therefore, it contains a huge number of animal species having an exoskeleton and joined appendages. They are found in all types of habitats. There are three major groups of […]
Difference Between Lewis Dot Symbol and Lewis Structure
The key difference between Lewis dot symbol and Lewis structure is that Lewis dot symbol represents electrons in the outermost electron shell of an atom in a molecule whereas Lewis structure represents the structure of molecules using symbols for chemical elements and dot symbols. Lewis structure is a simple structure which represents the chemical bonds […]
Difference Between Geminal and Vicinal Coupling
The key difference between geminal and vicinal coupling is that geminal coupling refers to the coupling of two hydrogen atoms that are bound to the same carbon atom. But, vicinal coupling refers to the coupling of two hydrogen atoms that are bound to two adjacent carbon atoms. The terms geminal and vicinal coupling come under […]
Difference Between Cope and Claisen Rearrangement
The key difference between Cope and Claisen rearrangement is that the reactant of Cope rearrangement is a 1,5-diene whereas the reactant of Claisen rearrangement is an allyl vinyl ether. Both Cope rearrangement and Claisen rearrangement are types of rearrangement reactions involved in the [3,3]-sigmatropic rearrangements. The Cope rearrangement was named after Arthur C. Cope while […]
Difference Between Apodeme and Apophysis
The key difference between apodeme and apophysis is that apodeme is a ridge-like invagination which appears as a groove to the outside, while apophysis is a finger-like invagination found in the insect exoskeleton and visible as a tiny pit to the outside. Arthropods, including insects, have an exoskeleton, which is a defining characteristic of this phylum. The […]
Difference Between Regioselectivity and Stereoselectivity
The key difference between regioselectivity and stereoselectivity is that the regioselectivity refers to the formation of one positional isomer over another. Meanwhile, stereoselectivity refers to the formation of one stereoisomer over another. The terms regioselectivity and stereoselectivity are very important in organic synthesis. These terms describe the structure of the final product of chemical reactions. […]
Difference Between Basal Bone and Alveolar Bone
The key difference between basal bone and alveolar bone is that basal bone is the osseous tissue of the mandible and maxilla except for the alveolar process while alveolar bone is the bone lining the alveolus. Mandible and maxilla bones are the bones that form the lower jaw and upper jaw respectively. They are two […]
Difference Between Chemical Shift and Coupling Constant
The key difference between chemical shift and coupling constant is that chemical shift describes the shift of the position of NMR absorption that arises due to shielding or deshielding of the protons by the electrons of the compound whereas coupling constant refers to the interaction between a pair of protons. Both chemical shift and coupling […]
Difference Between Multiunit and Visceral Smooth Muscle
The key difference between multiunit and visceral smooth muscle is that the multiunit smooth muscle is a neurogenic smooth muscle, which is composed of cells that work as multi-units and function independently. But, the visceral smooth muscle is a myogenic smooth muscle, which is composed of cells that work as a single entity and function […]
- « Previous Page
- 1
- …
- 287
- 288
- 289
- 290
- 291
- …
- 761
- Next Page »