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Although cats do not have a social survival strategy or herd behavior, they always hunt alone. [100] Life in proximity to humans and other domestic animals has led to a symbiotic social adaptation in cats, and cats may express great affection toward humans or other animals. Ethologically, a cat's human keeper functions as a mother surrogate. [101]
Historically, it was believed that only humans and a small number of other species performed sexual acts other than for reproduction, and that animals' sexuality was instinctive and a simple "stimulus-response" behaviour. However, in addition to homosexual behaviours, a range of species masturbate and may use objects as tools to help them do so ...
Laothoe populi, the poplar hawk-moth, is a moth of the family Sphingidae.The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.It is found throughout the Palearctic region and the Near East and is one of the most common members of the family in the region. [2]
In human culture, the beaver symbolizes industriousness, especially in connection with construction; it is the national animal of Canada. Etymology The English word beaver comes from the Old English word beofor or befor and is connected to the German word biber and the Dutch word bever .
The infraorder name Isoptera is derived from the Greek words iso (equal) and ptera (winged), which refers to the nearly equal size of the fore and hind wings. [15] " Termite" derives from the Latin and Late Latin word termes ("woodworm, white ant"), altered by the influence of Latin terere ("to rub, wear, erode") from the earlier word tarmes.
The leaf is a vital source of energy production for the plant, and plants have evolved protection against animals that consume leaves, such as tannins, chemicals which hinder the digestion of proteins and have an unpleasant taste. Animals that are specialized to eat leaves are known as folivores.
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. [1] [2] Modern science is typically divided into two or three major branches: [3] the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; and the behavioural sciences (e.g., economics, psychology, and sociology ...
This list of carnivorous plants is a comprehensive listing of all known carnivorous plant species, of which more than 750 are currently recognised. [1] Unless otherwise stated it is based on Jan Schlauer's Carnivorous Plant Database Archived 2016-09-18 at the Wayback Machine. Extinct taxa are denoted with a dagger (†).