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Male sex workers: Practices, contexts, and vulnerabilities for HIV acquisition and transmission
(Elsevier, 2015)
Male sex workers who sell or exchange sex for money or goods encompass a very diverse population across and within countries worldwide. Information characterising their practices, contexts where they live, and their needs ...
Sex determination studies in two species of teleost fish, Oreochromis niloticus and Leporinus elongatus
(Acad Sinica Inst Zoology, 2014)
Are there sex preferences in Brazil?
(Universidade Federal de Minas GeraisBrasilFCE - DEPARTAMENTO DE DEMOGRAFIAUFMG, 2019)
A sociedade determina funções e expectativas às pessoas com base em seu sexo. Quando os custos e benefícios de cada sexo são diferentes, as pessoas podem ter diferentes motivações para ter filhos ou filhas porque crianças ...
IS THE DIOECY IN Myrsine (Primulaceae) DEFINED BY SEX CHROMOSOMES?
(Universidade Federal do Espírito SantoBRPrograma de Pós-Graduação em Genética e MelhoramentoUFESMestrado em Genética e Melhoramento, 2015-08-14)
EVOLUTION OF EXTREMELY COMPLICATED SEX CHROMOSOME SYSTEMS IN BLAPS (COLEOPTERA)EVOLUTION OF EXTREMELY COMPLICATED SEX CHROMOSOME SYSTEMS IN BLAPS (COLEOPTERA)
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1974)
Morphologically differentiated sex chromosomes in neotropical freshwater fish
(2001-12-01)
A general survey of the occurrence of morphologically differentiated sex chromosomes in the neotropical freshwater fishes is presented. The total number of 32 occurrences involving simple XX-XY and ZZ-ZW, and multiple ...