Cloning as it relates to the animal kingdom generally refers to the production of genetically
identical individuals. Because cloning is increasingly the subject of renewed attention as a …

Simple Summary Intergenerational justice entitles future generations to the maximum
retention of Earth's biodiversity. The 2022 United Nations COP 15,“Ecological Civilisation …

Primary themes in intergenerational justice are a healthy environment, the perpetuation of
Earth's biodiversity, and the sustainable management of the biosphere. However, the current …

Late vitellogenic oocytes in the common frog, Rana temporaria, represent a promising
model for studying the behavior of meiotic chromosomes, because at the diplotene stage of …

We studied the effect of antibiotic gentamicin at concentrations of 0.05, 0.1, 0.2, 0.4, and 1
mg/ml on the maintenance of sperm motility of the common toad Bufo bufo during cold …

The problem of asynchrony in the production of gametes in amphibians can be solved by
increasing the longevity of spermatozoa during the storage of spermic urine with antibiotics …

Конкуренция оказывает значительное воздействие на динамику популяций и структуру
сообществ. Традиционно считается, что личинки дальневосточной квакши (Dryophytes …

Competition is known to render significant impacts both on population dynamics and
community structure. As it has traditionally been believed, Dryophytes japonicus larvae …

Intergenerational Justice entitles the maximum retention of Earth's Biodiversity. The United
Nations COP 15 committed to the protection of 30% of Earth's terrestrial environments to …

It has been shown for the first time that females of the common frog R. temporaria, kept in a
refrigerator at a temperature of+ 4 C (below the optimum for spawning), can retain ovulated …