![]() The different types of floral nectaries include: Nectaries can occur on any floral part, but they may also represent a modified part or a novel structure. The function of these structures is to attract potential pollinators, which may include insects, including bees and moths, and vertebrates such as hummingbirds and bats. Floral nectaries Ī nectary or nectarine is floral tissue found in different locations in the flower and is one of several secretory floral structures, including elaiophores and osmophores, producing nectar, oil and scent respectively. The common use of the word "nectar" to refer to the "sweet liquid in flowers", is first recorded in AD 1600. Some derive the word from νε- or νη- "not" plus κτα- or κτεν- "kill", meaning "unkillable", thus "immortal". Nectar is derived from Greek νεκταρ, the fabled drink of eternal life. In turn, these wasps then hunt agricultural pest insects as food for their young. the social wasp species Apoica flavissima) rely on nectar as a primary food source. For example, a number of parasitoid wasps (e.g. It is also useful in agriculture and horticulture because the adult stages of some predatory insects feed on nectar. Nectar is an economically important substance as it is the sugar source for honey. Nectar plays a crucial role in the foraging economics and evolution of nectar-eating species for example, nectar foraging behavior is largely responsible for the divergent evolution of the African honey bee, A. Common nectar-consuming pollinators include mosquitoes, hoverflies, wasps, bees, butterflies and moths, hummingbirds, honeyeaters and bats. Nectar is a sugar-rich liquid produced by plants in glands called nectaries or nectarines, either within the flowers with which it attracts pollinating animals, or by extrafloral nectaries, which provide a nutrient source to animal mutualists, which in turn provide herbivore protection. ![]() Send us feedback about these examples.Gymnadenia conopsea flowers with nectar-filled spur These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pectoral muscle.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. 2022 Peters, one of the NFL’s best ball hawks, missed all of the 2021 season with a torn ACL, while Marlon Humphrey missed the final five games with a torn pectoral muscle. 2023 He’s reportedly been diagnosed with a torn pectoral muscle and will undergo season-ending surgery. Michael Middlehurst-schwartz, Detroit Free Press, 10 Jan. ![]() 2023 So long as Smith's recovery from a season-tending torn pectoral muscle is on track, the 6-3, 235-pounder should be an enticing option for any team willing to be creative with his deployment. 2022 Mostly recovered from a torn pectoral muscle that cut his 2022 season short, Smith would also address a problem area given Green Bay OLB Rashan Gary tore an ACL midway through last season. 2021 This quick return would duplicate what Watt did in 2019 with the Texans when he was expected to miss four months with a torn pectoral muscle, but returned in just two months in time to play in the playoff win over Buffalo and the heart-breaking loss to the Chiefs in the second round. 19 because of what the team has said is a strained pectoral muscle. 2020 The valuable rookie righthander, who has a 1.99 earned run average in 45 relief appearances, hasn’t pitched since Sept. 2020 Williams is sharing first-team snaps with 2019 third-round pick Connor McGovern, who missed all of last year with a torn pectoral muscle. Recent Examples on the Web The Minnesota Vikings announced Barr, a linebacker, suffered a season-ending torn pectoral muscle.
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