Anagram & Information om | Engelska ordet MATINGS

Exempel på hur man kan använda MATINGS i en mening

• In song birds, extra-pair matings occur because females are able to sneak away from their home territories to solicit to other males.
• In 1905 it was decided that interbreeding between the different varieties should be forbidden, but the disruptions caused by the First World War resulted in a decline in breed numbers, so in 1920 it was decided matings between the varieties should be allowed in order to preserve the breed and avoid issues resulting from inbreeding.
• In a desire for the Singapura to breed true, many breeders chose to do test matings to pinpoint and remove from their breeding programs individuals with the recessive gene.
• Indeed, in orangutans, close human relatives, such copulations constitute up to half of observed matings.
• Pin and thrum morphs of Primula have effects on genetic compatibility (pin style x thrum pollen, or thrum style x pin pollen matings are successful, while pin x pin, and thrum x thrum matings are rarely successful due to pollen-style incompatibility), and have different style length, anther height in the corolla tube, pollen size, and papilla size on the stigma.
• Indian folklore claims that large male leopards sometimes mate with tigresses, and anecdotal evidence exists in India of offspring resulting from leopard to tigress matings.
• While there may be genetic fitness benefits in colony heterogeneity from a polyandrous mating system, bumblebees are also likely to be monandrous due to social constraints, risks associated with multiple matings, and phylogenetic inertia since the ancestral bees are singly mated.
• While assertive males may take measures to monopolize matings, they cannot control females and these females will mate promiscuously, as macaques do.
• It is theorized that the size of their spiny penises with bristled tips may have evolved in response to competitive pressure in these highly promiscuous birds, removing sperm from previous matings in the manner of a bottle brush.
• Multiple mating success is dependent on the first female they choose to mate with: when males mate with virgin, newly molted females, they completely deplete their sperm supply, whereas when they mate with older, non-virgin females, they are able to retain some of their sperm for future matings.
• For example, the male Australian redback spider (Latrodectus hasselti) is killed by the female after he inserts his second palpus in the female's genital opening; in over 60% of matings, the female then eats the male.
• Synchrony in general is for primates an important variable determining the extent of "paternity skew"—defined as the extent to which fertile matings can be monopolised by a fraction of the population of males.
• Vampire also produced these horses from six matings with Orme: Flying Lemur (£1,325, a stud failure); Vamose (£5,604 and at stud in France with limited success) and Pipistrello (a non-winner and useless as a stallion), Wetaria, and Vane (produced the Royal Hunt Cup and Ebor Handicap winner, Weathervane).
• Polyandry in Stegodyphys lineatus avoids inbreeding and reduces the genetic incompatibilities with matings of related individual.
• Matings in this species are relatively unique in that quacking frogs are polyandrous; about half of all matings involve more than one male, and possibly up to nine, resulting in a brood of offspring with multiple paternities.
• Incestuous matings by the purple-crowned fairywren result in severe fitness costs due to inbreeding depression (greater than 30% reduction in hatchability of eggs).
• One study found that when these hybrid offspring mated with Comanche Springs pupfish the resulting backcrossed offspring had lower fitness than those resulting from matings with sheepshead minnows, which could potentially result in extinction of the Comanche Springs pupfish through hybridization.
• Female rubyspots have the ability to postpone oviposition as well as store sperm in specialized storage organs, and thus males have evolved mechanisms to scoop out competing sperm before matings.
• Although some experimental breeding took place during the 1970s and 1980s in the UK, including Pat Turner's Seychellois breeding program, modern-day Oriental bicolours owes their origins to matings initiated in the United States by Lindajean Grillo of Ciara Cattery.
• The administration of the Parc naturel régional de Camargue participates in several aspects of the management of the breed, including registration of births and matings, and organisation of course camarguaises.

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