Results 71 to 80 of about 1,917 (204)
Is Ginkgo biloba (Ginkgoaceae) really an oviparous plant? [PDF]
American Journal of Botany, 1997 Germination of Ginkgo biloba seeds with intact and removed sarcotesta was compared to test the role of the seed coat in germination biology. The presence of an intact sarcotesta significantly reduced total germination percentage when compared to seeds with the sarcotesta removed. Some seeds were also cold stratified.
B, Holt, G, Rothwell
openaire +2 more sources
Retention Bans Are Beneficial but Insufficient to Stop Shark Overfishing
Fish and Fisheries, Volume 26, Issue 3, Page 473-487, May 2025.ABSTRACT Sharks are among the most threatened groups of exploited fishes, comprising common bycatch across many fisheries. Management efforts intended to safeguard threatened species have increasingly focused on retention bans to reduce bycatch mortality. However, the population effects of such measures remain unevaluated across species.
Leonardo Manir Feitosa +7 more
wiley +1 more source
Ecology and Evolution, 2019 The vertical transmission of microbes from mother to offspring is critical to the survival, development, and health of animals. Invertebrate systems offer unique opportunities to conduct studies on microbiome‐development‐reproduction dynamics since ...
Emily C. Jennings +3 more
doaj +1 more source
The brine shrimp Artemia: adapted to critical life conditions
Frontiers in Physiology, 2012 The brine shrimp Artemia is a micro-crustacean, well adapted to the harsh conditions that severely hypersaline environments impose on survival and reproduction.
Gonzalo M Gajardo, John A Beardmore
doaj +1 more source
Live food organisms – Artemia Part II - Artemia cyst and biomass production [PDF]
, 1987 The brine shrimp, Artemia a crustacean which is naturally found in hypersaline waters throughout most of the world, has become the most important source of live-feed for the last twenty years.
Pandian, S K
core
Transgenerational Plasticity of Maternal Hemolymph Trehalose in Aphids
Archives of Insect Biochemistry and Physiology, Volume 118, Issue 1, January 2025.Maternal hemolymph trehalose influences aphid transgenerational plasticity and adaptation to environmental stress. Higher trehalose levels in winged aphids are associated with increased trehalose levels in the offspring, potentially aiding resilience.
Naomi Soma, Shingo Kikuta
wiley +1 more source
Специфіка перекладу термінології в аграрному дискурсі (The translation pecularities of terminology at agricultural discourse) [PDF]
, 2016 Стаття присвячена дослідженню специфіки перекладу аграрної термінології як суттєвої складової аграрного дискурсу. Особлива увага звертається на найпоширеніші прийоми та способи перекладу досліджуваних термінів.
Авраменко, Т. (T. Avramenko) +1 more
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Tempo and mode of performance evolution across multiple independent origins of adhesive toe pads in lizards [PDF]
, 2017 Understanding macroevolutionary dynamics of trait evolution is an important endeavor in evolutionary biology. Ecological opportunity can liberate a trait as it diversifies through trait space, while genetic and selective constraints can limit ...
Austin C. C. +17 more
core +3 more sources
Aquaculture Research, Volume 2025, Issue 1, 2025.The increase in fish production in aquaculture reflects the growth of the world population. However, this expansion is accompanied by challenges, such as the intensification of production systems through increased stocking density, which induces stress in fish, weakening their immune system and making them more susceptible to disease outbreaks ...
Maria Carolina Ribeiro +5 more
wiley +1 more source
The Role of Progesterone in the Reproductive Physiology of Females of Viviparous Squamata
ReceptorsProgesterone (P4) regulates diverse reproductive processes across vertebrates through nuclear receptors; however, its mechanisms in squamate reptiles—particularly in viviparous species—remain poorly understood.
Norma Berenice Cruz-Cano +4 more
doaj +1 more source