MATE CHOICE CONTRIBUTES TO THE MAINTENANCE OF SHELL COLOR POLYMORPHISM IN A MARINE SNAIL VIA FREQUENCY-DEPENDENT SEXUAL SELECTION

Mate Choice Contributes to the Maintenance of Shell Color Polymorphism in a Marine Snail via Frequency-Dependent Sexual Selection

Natural color polymorphisms are widespread across animal species and usually have a simple genetic basis.This makes them an ideal system to study the evolutionary mechanisms responsible for maintaining biodiversity.In some populations of the intertidal snail Littorina fabalis, variation in shell color has remained stable for years, but the mechanis

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Association between SARS-CoV-2 infection and newly diagnosed hypertension during pregnancy: prospective, population based cohort study

Objective To study the association between SARS-CoV-2 infection and newly diagnosed hypertension during pregnancy.Design Prospective, population based cohort study.Setting All singleton pregnancies after 22 completed gestational weeks registered in the Swedish Pregnancy Register and the Medical Birth Registry of Norway, from 1 March 2020 to 24 May

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Punction methods of diagnostics and treatment of thyroid diseases

The object of this research is to study the punction methods role under diagnostics and treatment of different thyroid diseases.The authors of this article present treatment trailmaster challenger 200x methods of 121 patients with different thyroid diseases.The received results allow to draw a conclusion, that g35 coupe fender punction methods of d

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DEPOIS DA ESCOLA, O ENCONTRO É NO SHOPPING: SOCIABILIDADES, CONECTIVIDADE E JOVENS SURDOS EM PORTO ALEGRE (RS)

Esse artigo é um recorte de pesquisa de pós-doutoramento em desenvolvimento cujo objetivo é (re)conhecer e 30hh bikini compreender as redes de sociabilidade de jovens surdos e as relações estabelecidas com os espaços de lazer e com uma cultura urbana marcada pela conectividade na construção de identidades e culturas juvenis surdas.Inscrita

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Economic Impact of Food Safety Outbreaks on Food Businesses

A globalized food trade, extensive production and complex supply chains are contributing toward an increased number of microbiological food safety outbreaks.Moreover, the volume of international food trade has increased to become very large.All of these factors are putting pressure on the food companies to meet global demand in order to be competit

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