Buscar recursos académicos

Durvillaea antarctica se caracteriza por presentar al igual que los representantes de las Fucales, una historia de vida sin generación gametófita de vida libre y por poseer reproducción oógama. En este trabajo median...

Materias / palabras clave: gametogenesis, early embryonic development, placenta development, implantation, reproductive endocrine function, reproductive organ development; Science: Biology (General): Reproduction; Medicine: Internal medicine

Sideroxylon obtusifolium (Humb. ex Roem. & Schult.) T.D. Penn. is a tree species belonging to the Sapotaceae family, whose black berries can be consumed fresh or as jam. It is widely distributed in Mexico, Belize, Costa ...

Plant reproduction is an intricate process important for the survival of all dominant autotrophs and critical in agriculture and stable food production as the basis of our diet. Angiosperms undergo extreme transformation...

Modern lifestyle factors, including dietary choices, significantly affect individual and intergenerational health. The widespread reliance on processed and takeout foods, along with the regular use of cosmetics and perso...

We studied individual traits related with sexual reproduction of Lychnorhiza lucerna and review how sexual maturation has been studied for scyphomedusae, focusing on the particular case of non-brooding species. L. lucern...

Muy poco se conoce acerca de la biología de Hylorina sylvatica, un Leptodactylidae del sur de Chile, y de esta escasa información nada se refiere a su ciclo sexual. En este trabajo se analiza el estado de la gametogén...

Las poblaciones de Tupinambis merianae, que habitan las regiones templadas y subtropicales, muestran un comportamiento marcadamente estacional con períodos equivalentes de actividad e hibernación. Correspondientemente,...