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The walls of collenchyma in shaken plants (to mimic the effects of wind etc.), may be 40–100% thicker than those not shaken. There are four main types of collenchyma: Angular collenchyma (thickened at intercellular contact points) Tangential collenchyma (cells arranged into ordered rows and thickened at the tangential face of the cell wall)
On 1 April, the assembly unanimously passed a resolution to immediately transfer union territory of Chandigarh — the joint capital of Punjab and Haryana, to Punjab. [19] [20] On 30 June, the assembly passed a resolution recommending the state government that it urges the Government of India to immediately rollback the Agnipath scheme. The ...
Punjab is Pakistan's most industrialized province, with the industrial sector comprising 24 percent of the province's gross domestic product. [8] It is known for its relative prosperity, [9] and has the lowest rate of poverty among all Pakistani provinces.
The structures of many reagents are often misunderstood because simplified formulas are presented in reaction schemes whereas the actual structures are more complex. Examples are methyl lithium and lithium diisopropylamide. Readers of Wikipedia often comment (complain) that structures shown are incorrect for this reason.
Column J is the color scheme used by the molecular visualizer Jmol. [9] Column R is the scheme used by Rasmol; when two colors are shown, the second one is valid for versions 2.7.3 and later. [9] [10] Column P consists of the colors in the PubChem database managed by the United States National Institute of Health.
Panjab University Campus A road in Panjab University during spring.. The university's chequerboard layout was devised by Swiss-French Architect Pierre Jeanneret. [18] The main campus at Chandigarh is spread over 550 acres in Sectors 14 and 25, the teaching area is in the north-east, with the Central Library, Fine Arts Museum, and three-winged structure of the Gandhi Bhawan forming its core ...
Lewis structure of a water molecule. Lewis structures – also called Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDs) – are diagrams that show the bonding between atoms of a molecule, as well as the lone pairs of electrons that may exist in the molecule.
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.