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10 wrz 2018 · On 60% of days with hunt patrols, the first hunt attempt was successful, and in 19 out of the 22 (86%) days with a failed hunt first, individuals persisted with the search for a different monkey...
Multiple lineages of primates adapted to the expanding open habitats of the Plio-Pleistocene: savanna monkeys, patas monkeys, gelada monkeys, baboons and hominins. Of these, only hominins evolved bipedal locomotion, extensive tool use and language.
Old World monkeys, hominoids, and humans have two additional opsin genes, located on the X chromosome, that encode pigments called ‘L' and ‘M'. New World monkeys, however, have only a single ...
1 wrz 2019 · Vervet monkeys (Chlorocebus pygerythrus) have been widely investigated due to their prevalence and their suitability for experimental testing in the wild with an ecologically valid approach that is not possible with many other primates, especially apes.
Abstract. Capuchin monkeys (genus Cebus) have evolutionarily converged with humans and chimpanzees in a number of ways, including large brain size, omnivory and extractive foraging, extensive cooperation and coalitionary behaviour and a reliance on social learning.
15 kwi 2021 · With a monkey embryo viable to 20 days, he could start introducing human cells into that embryo and explore the first flurry of genetic, molecular and chemical changes that dictated early...
30 mar 2021 · “Pair bonding” is a controversial concept that has been applied to humans and other primates, particularly certain New World monkeys (Fernandez-Duque et al. 2020). The social and sexual arrangements among those primates are diverse.
