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In evolutionary psychology and behavioral ecology, human mating strategies are a set of behaviors used by individuals to select, attract, and retain mates. Mating strategies overlap with reproductive strategies, which encompass a broader set of behaviors involving the timing of reproduction and the trade-off between quantity and quality of ...
Blue-tailed damselflies. ( Ischnura elegans) mating. In biology, mating is the pairing of either opposite-sex or hermaphroditic organisms for the purposes of sexual reproduction. Fertilization is the fusion of two gametes. [ 1] Copulation is the union of the sex organs of two sexually reproducing animals for insemination and subsequent internal ...
The Battle of Winwick was fought on 19 August 1648 between a Scottish Royalist army and a Parliamentarian army during the Second English Civil War. The Scottish army invaded north-west England and was attacked and defeated at Preston on 17 August. The surviving Royalists fled south, closely pursued. Two days later, hungry, cold, soaking wet ...
Ignorance Really Is Bliss. The human body is a beast of a machine. The heart is a timeless masterpiece. The brain literally named itself. All of that being said, tread lightly through this list of ...
An analysis of all the publicly available viral genome sequences yielded a surprising result: humans give more viruses - about twice as many - to animals than they give to us. The researchers ...
Lion. The lion ( Panthera leo) is a large cat of the genus Panthera, native to Africa and India. It has a muscular, broad-chested body; a short, rounded head; round ears; and a dark, hairy tuft at the tip of its tail. It is sexually dimorphic; adult male lions are larger than females and have a prominent mane.
The tendency for some people, especially those with depression, to overestimate the likelihood of negative things happening to them. (compare optimism bias) Present bias: The tendency of people to give stronger weight to payoffs that are closer to the present time when considering trade-offs between two future moments. [110] Plant blindness
In a form of reciprocal evolution humans have influenced these plants as much as the plants have influenced the people that consume them, is known as coevolution. [21] Selective plant breeding is also used in research to produce transgenic animals that breed "true" (i.e., are homozygous) for artificially inserted or deleted genes. [22]