Humans are shaped by evolution through natural selection, as are all species. While
evolution is central to all biological processes, the key stage for competition and selection is …

Cryptic female choice (CFC) is commonly assumed to act only in polyandrous mating
systems, which allows females to bias fertilization towards the sperm of particular males …

The processes underlying mate choice profoundly influence the dynamics of sexual
selection and the evolution of male sexual traits. Consistent preference for certain …

Conventional IVF (c-IVF) is one of the most practiced assisted reproductive technology
(ART) approaches used worldwide. However, in the last years, the number of c-IVF …

Background This study examine the histochemical and histomorphological effect of 1-
isothiocyanato-4-methyl sulfonyl butane (SFN) on cisplatin (CP) induced testicular alteration …

Tris (2, 3-dibromopropyl) isocyanurate (TBC) belongs to the class of novel brominated flame
retardants (NFBRs) that are widely used in industry. It has commonly been found in the …

While niche construction theory and developmental approaches to evolution have brought to
the front the active role of organisms as ecological and developmental agents, respectively …

The intracytoplasmic sperm injection (ICSI) technique was invented to solve severe male
infertility due to altered sperm parameters. Nowadays, it is applied worldwide for the …

In many species, mate choice continues after the mating via female‐or egg‐derived
biochemical factors that induce selective changes in sperm pre‐fertilization physiology and …

Abstract Introduction. The current “WHO Manual for the Laboratory Examination and
Processing of Human Semen”(6th edition, 2021) states the variability and low predictive …