Zobrazeno 1 - 10
of 1 522
pro vyhledávání: '"maternal investment"'
Autor:
R. Martyka, P. Skórka
Publikováno v:
The European Zoological Journal, Vol 90, Iss 1, Pp 211-223 (2023)
AbstractPredators affect prey by killing them or inducing changes in their physiology and behaviour through a fear effect associated with predation risk. In birds, perceived predation risk influences reproductive decisions, such as the reduction of p
Externí odkaz:
https://doaj.org/article/bce4b1d8caf747bd961b66587e855c1e
Publikováno v:
Frontiers in Nutrition, Vol 10 (2023)
IntroductionMaternal capital (MC) is a broad term from evolutionary biology, referring to any aspects of maternal phenotype that represent resources available for investment in offspring. We investigated MC in breastfeeding mothers of late preterm an
Externí odkaz:
https://doaj.org/article/6094564684ee4cbd9f4a724df6b6ccf6
Publikováno v:
Ecology and Evolution, Vol 13, Iss 5, Pp n/a-n/a (2023)
Abstract Skewed sex ratios at birth are widely reported in wild populations, however, the extent to which parents are able to modulate the sex ratio of offspring to maximize their own fitness remains unclear. This is particularly true for highly poly
Externí odkaz:
https://doaj.org/article/870dd8e9e20b4f25a810464b2cb44cb5
Akademický článek
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Autor:
Čvorović, Jelena
Publikováno v:
Гласник Етнографског института САНУ / Bulletin of the Institute of Ethnography SANU. LXX(3):175-191
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1093397
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 11, p 2086 (2023)
Marine mammals are a diverse group of aquatic animals that exhibit wide variation in body size, living conditions, breeding habitat, social behaviour and phylogeny. Although case studies about prenatal investment in cetaceans and pinnipeds have been
Externí odkaz:
https://doaj.org/article/93bc2ff4507b4f0fb42c464663483859
Autor:
Deby L. Cassill, Alison Watkins
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
IntroductionAlong the coasts of Florida, United States, the nesting season of the loggerhead sea turtle, Caretta caretta, overlaps with the hurricane season. Nesting loggerhead females do not extend parental protection beyond depositing eggs in sandy
Externí odkaz:
https://doaj.org/article/984441199fba4fd3ae2351a9cfdf9878
Autor:
Jonathan C. K. Wells, Tim J. Cole, Mario Cortina-Borja, Rebecca Sear, David A. Leon, Akanksha A. Marphatia, Joseph Murray, Fernando C. Wehrmeister, Paula D. Oliveira, Helen Gonçalves, Isabel O. Oliveira, Ana Maria B. Menezes
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
BackgroundEnvironmental exposures in early life explain variability in many physiological and behavioural traits in adulthood. Recently, we showed that exposure to a composite marker of low maternal capital explained the clustering of adverse behavio
Externí odkaz:
https://doaj.org/article/07ef9779df3541a593529fc5ba84adef
Akademický článek
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