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51.881  Articles
1 of 5.189 pages  |  10  records  |  more records»
Preimplantation genetic testing makes it possible to genetically test in vitro embryos for the presence of genetic disease. It also identifies the sex of the embryo. Preimplantation sex selection is prohibited in a number of jurisdictions, including South... see more

Preimplantation genetic testing makes it possible to genetically test in vitro embryos for the presence of genetic disease. It also identifies the sex of the embryo. Preimplantation sex selection is prohibited in a number of jurisdictions, including South... see more

Abstract Sex selection, fetal sex identification and the use of non-medical purposes. Sex selection is applied to medical and non-medical reasons. Reinforce discrimination against women in the sex selection of non-medical reasons. Choosing the sex of the ... see more

The selection of embryonic sex is a biotechnological possibility that, because it is done on gametes, does not cause damage to the zygote. Selecting the sex of a child can be innocuous, but for that choice to be freely made there should be no psychologica... see more

Sex education is high-quality teaching and learning about various issues related to sex and sexuality. . Sex education leads to the appreciation of sexual diversity, prevention of partner violence, development of healthy relationships, prevention of child... see more

The article is devoted to the methodology of prenatal gender selection and ethical aspects of its implementation. Based on the analysis of scientific publications, the principal techniques to determine sex in pre-implantation period, in the embryo and fet... see more

Studies on sexual selection in anuran amphibians show that some morphological and/or behavioral characteristics, such as size, vocalizations, and chorus tenure can influence male mating success. The goals of this study were (1) to describe the breeding be... see more

Salacca (Salacca edulis L.) is a tropical plant with a high economic value. The sexes of salacca can be grouped as dioecious, monoecious, dan hermaphrodite. Farmer's success in cultivation is especially determined by the male to female ratio. The present ... see more

The aim of the paper work is to optimize the sex ratio in a selection plan, according to model developed by King (1961), which will be proposed to be applied for prolificacy improvement in Prolific Line Palas. The method used in this paper work is modelin... see more

1 of 5.189 pages  |  10  records  |  more records»