females were actively grooming males. On average, females groomed with primary males 1.26 min/h of focal observation time and with secondary males 0.16 min/h. A typical grooming bout lasted on average 3.52 min with primary
Alloparental behaviour and adoption have been reported in many mammals and birds. Such behaviours are energetically costly and their causes and functions remain unclear. We observed the adoption behaviour of a wild Indo-Pacific bottlenose dolphin (Tursio
Optical, microphysical and chemical properties of aerosols: a comparison between foggy and non-foggy days over a typical location in Indo-Gangetic plains 喜欢 0 阅读量: 23 作者: D.,S.,Kaul,S.,N.,Tripathi,Tarun,Gupta 摘要: Frequent occurrences of radiation fog over Indo-Gangetic plains render...
Acute and sub-acute toxicity of aqueous extract of aerial parts of Caralluma dalzielii N. E. Brown in mice and rats. Heliyon. 2019;5(1):e01179. Article PubMed PubMed Central Google Scholar Turner PV, Brabb T, Pekow C, Vasbinder MA. Administration of substances to laboratory animals: ...
Allen Family Foundation, by John Templeton Foundation grant 61220, and by the Howard Hughes Medical Institute (HHMI). This article is subject to HHMI’s Open Access to Publications policy. HHMI lab heads have previously granted a nonexclusive CC BY 4.0 license to the public and a sublicensable...
In a statement responding to the news, China’s Ministry of Commerce called the move a “typical act of economic coercion and unilateral bullying” and called on the US to “immediately correct its wrong practices and stop its unreasonable suppression of Chinese companies”. Day 976 (September ...
The Narmada Homo erectus possesses some of the typical Homo erectus features based on both metrical and non-metrical features summarised by Andrews [1], viz., the very low disposition of maximum cranial breadth, flat and gently receding frontal, strong and bulging mastoid and supramastoid crests,...
[57]. From laboratory studies, typical female to male ratios of offspring range from 5:1 to 2:1. However, in infected chiggers, 95–100% are female [29,57,58,59,60,61,62]. Several maternally inherited bacterial species includingRickettsiaare known to manipulate sex ratios towards female ...
Sason Arabic is heavily influenced by non-Semitic languages with typical SOV word order such as Kurdish and Turkish. 23 Moreover, the different Spoken Aramaic dialects are an excellent example of variation on the CI’s position. In Ṭurōyo, we only find pre-verbal CIs. However, in some...
In August 2019, the adoptive mother first rejected to carry the adoptee (2.9 years old at that time), which is a typical behavior of mothers encouraging their offspring to walk independently. Kin selection is considered to be the primary mechanism for the evolution of adoption5,9,16,20. ...