cross pollination definition
20 十二月 2020

Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. When a bee takes pollen from one plant and transfers it to another, this is an example of cross-pollination. The transfer of pollen from the male reproductive organ (an anther or a male cone) of one plant to the female reproductive organ (a stigma or a female cone) of another plant. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Diploid - Having two sets of chromosomes, one from each parent. What Is An Em Dash And How Do You Use It? nates 1. Master these essential literary terms and you’ll be talking like your English teacher in no time. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Post the Definition of cross-pollination to Facebook, Share the Definition of cross-pollination on Twitter, We Got You This Article on 'Gift' vs. 'Present'. Definition of cross-pollinating in the Definitions.net dictionary. The distance between varieties set for cross-pollination must not be too greatnot more than two or three rows apart. Self-pollination - transfer of pollen from the anther to the stigma of the same flower, or to another flower of the same plant. Cross-pollination definition: the transfer of pollen from the anthers of one flower to the stigma of another flower by... | Meaning, pronunciation, translations and examples Delivered to your inbox! is the male part of a flower and transferred to the flower’s female part called the stigma cross-pollination definition: 1. the process by which pollen (= powder produced by the male part of a flower) is carried from one…. The definition of cross-pollination is when something grows or is stimulated by the introduction of a different element. Many angiosperms carry out CROSS-POLLINATION. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. The American Heritage® Science Dictionary Definition of cross-pollination noun in Oxford Advanced Learner's Dictionary. Dictionary.com Unabridged Build a city of skyscrapers—one synonym at a time. Cross-pollination - transfer of pollen from the anther of a flower to the stigma of a flower on a different plant of the same species. We Asked, You Answered. In 1866, Mendel's principles were presented in a paper titled ‘Experiments in plant hybridization.’ See more. cross-pollination: 1 n fertilization by transfer of pollen from the anthers of one flower to the stigma of another Antonyms: self-pollination fertilization by transfer of pollen from the anthers to the stigma of the same flower Type of: pollenation , pollination transfer of … Cross pollination, often hyphenated as 'cross-pollination', occurs when one plant variety pollinates another plant variety to form a new variety of plant. How to use cross-pollination in a sentence. the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution. Conjured by Giggukduring the 23rdTrash Taste podcast with Mori Calliopeas a guest. A protagonist is the main character of a story, or the lead. Most plants use cross pollination. Most apple plants/trees are self-incompatible, that is, they do not produce fruit when pollinated from a flower of the same tree or from another tree of the same cultivar, and must be cross pollinated.A few are described as "self-fertile" and are capable of self-pollination, although even those tend to carry larger crops when cross pollinated from a suitable pollenizer. Please tell us where you read or heard it (including the quote, if possible). Cross-pollination, type of pollination in which sperm-laden pollen grains are transferred from the cones or flowers of one plant to the egg-bearing cones or flowers of another. Plants adapted for cross-pollination have several mechanisms to prevent self-pollination; the reproductive organs may be arranged in such a … Learn a new word every day. Test Your Knowledge - and learn some interesting things along the way. a sharing or interchange of knowledge, ideas, etc., as for mutual enrichment; cross-fertilization. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Cross-pollination definition, the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution. Search cross-pollination and thousands of other words in English definition and synonym dictionary from Reverso. This gene helps hybrid breeding in wheat cross-pollination (countable and uncountable, plural cross-pollinations) ( botany ) fertilization by the transfer of pollen from an anther of one plant to a stigma of another ( figurative ) inspiration , stimulation or influence between diverse elements Cross-pollination can expose employees to different ideas and new ways of thinking. To transfer pollen from an anther of an angiosperm to . Temperate fruits Apples. Information and translations of cross-pollinating in the most comprehensive dictionary definitions resource on the web. Cross-pollination, also called allogamy, occurs when pollen is delivered from the stamen of one flower to the stigma of a flower on another plant of the same species. “Affect” vs. “Effect”: Use The Correct Word Every Time. self-pollination. English Language Learners Definition of cross-pollinate botany : to move pollen from one flower to another See the full definition for cross-pollinate in the English Language Learners Dictionary cultural cross-pollination A spicy definition attempting to describe the extent to which cultures have influenced each other. Those that are pollinated by the wind have long stamens and pistils with small or no petals.Plants that use self pollination, such as Enrich your vocabulary with the English Definition dictionary [>>>] 'Nip it in the butt' or 'Nip it in the bud'. cross-pollination: Meaning and Definition of. 'All Intensive Purposes' or 'All Intents and Purposes'? Most plants reproduce by cross-pollination, which increases the genetic diversity of a population (increases the number of heterozygous individuals). What does cross-pollinating mean? The Dictionary.com Word Of The Year For 2020 Is …. “Monolith” vs. “Megalith”: What’s The Difference? Cross-pollination - The process, occurring in most angiosperm s, by which the male gametes of one plant (carried by pollen grain s) fertilize the eggs of another. Cross pollination - definition Cross pollination is the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution. Published by Houghton Mifflin Harcourt Publishing Company. cross-pollination. cross-pollination meaning: 1. the process by which pollen (= powder produced by the male part of a flower) is carried from one…. Cross-pollination definition is - the transfer of pollen from one flower to the stigma of another. Cross-pollination studies became popular with academics and plant breeders in the early nineteenth century who were interested in vegetative vigour and potential economic significance of hybrid plants. Pollination can be accomplished by cross-pollination or by self-pollination: . The blossoms being open to cross-pollination, the male parent is unknown. Information and translations of cross-pollination in the most comprehensive dictionary definitions resource on the web. Copyright © 2011. Find definitions for: cross-pol•li•na•tion. Meaning of cross-pollination. Cross-pollination is effected by animals (zoophilia), wind (anemophily), and water. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Chestnuts rarely set any nuts that produce mature seed from their own pollen but depend on cross-pollination. Can you spell these 10 commonly misspelled words? Pronunciation: (krôs'pol"u-nā'shun, kros'-), — n. the transfer of pollen from the flower of one plant to the flower of a plant having a different genetic constitution. Mechanisms that promote cross-pollination include having male flowers on one plant and female flowers on another, having pollen mature before the stigmas on the same plant are chemically receptive to being pollinated, and having anatomical arrangements (such as stigmas that are taller than anthers) that make self-pollination less likely. 2. Cf. All rights reserved. Why Do “Left” And “Right” Mean Liberal And Conservative? The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! Cross pollination - definition Hybridisation is mixing up of the characters of two parents in the new offspring. What are your experiences, from the practical publishing side, of your diversity of book types and cross-pollination of genres? I was wonderinglike, how manycultural cross-pollination there is. Those that use insects as pollinators tend to have brightly colored flowers and an attractive scent. That in turn can only make your company stronger and more productive. Cross-pollination is big these days. Most flowering plants are pollinated by animals, the majority by insects (entomophily), fewer by birds (ornithophily), and still fewer by such mammals as bats and rodents. ‘Cross-pollination may cause red rice to become resistant to herbicides.’ ‘He will plant two rows of sweetcorn, necessary for cross-pollination, by mid-August.’ ‘Many fruit trees require cross-pollination, making them unsuitable for small landscapes.’ ‘Corn is wind … pollination the transfer of pollen from male to female reproductive organs in higher plants, for example, microsporangium to ovule in GYMNOSPERMS, and anther to stigma in ANGIOSPERMS.In flowering plants the flowers show a strong link between structure and the method of pollination (see ANEMOPHILY, ENTOMOPHILY).. When you introduce a friend from one group to a friend from another group, and they become autonomous friends, no longing requiring your services to hang out. Meaning of cross-pollinating. Not necessarily a bad thing, but can be disastrous if left unchecked. The transfer of pollen from the male reproductive organ (an anther or a male cone) of one plant to the female reproductive organ (a stigma or a female cone) of another plant. Definition of cross-pollination in the Definitions.net dictionary. ‘Cross-pollination may cause red rice to become resistant to herbicides.’ ‘He will plant two rows of sweetcorn, necessary for cross-pollination, by mid-August.’ ‘Many fruit trees require cross-pollination, making them unsuitable for small landscapes.’ ‘Corn is wind … We have now identified a gene necessary for cross-pollination in wheat which can be used in large-scale, low-cost production of parent breeding lines necessary for hybrid wheat seed production, the researchers stated. Whether you’re a retailer or a research lab, the gospel is that if you mix things up you’ll get a creative ferment. Learn more. The transfer of pollen from a male reproductive structure (an anther or male cone) to a female reproductive structure (a stigma or female cone) of the same plant or of the same flower. Flies and some other insects are agents in cross-pollination. The idea of cross-pollination is to bring these people together, allowing their knowledge and skills to influence each other. Describe 2020 In Just One Word? Insects and wind are agents of cross-pollination. More from Merriam-Webster on cross-pollination, Thesaurus: All synonyms and antonyms for cross-pollination, Britannica.com: Encyclopedia article about cross-pollination. “Cross-pollination.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cross-pollination. cross pollination definition in English dictionary, cross pollination meaning, synonyms, see also 'Cross',Cross',cross potent',cross swords'. Learn more. Accessed 19 Dec. 2020. Insects and wind are the main agents of cross-pollination. Cross-pollination is found in both angiosperms and gymnosperms and facilitates cross-fertilization and outbreeding. This is done either naturally or on purpose by gardeners. What made you want to look up cross-pollination? the transfer of pollen from the anthers of one flower to the stigma of another flower by the action of wind, insects, etc. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? In the first place we have the cross-pollination leading to the formation of the hybrid plant by cross-fertilisation. Nouns denoting natural events Hypernyms ("cross-pollination" is a kind of...): pollenation; pollination (transfer of pollen from the anther to the stigma of a plant) All this cross-pollination prompted Politico on Tuesday to question whether Obama and Facebook are getting too cozy. What does cross-pollination mean? Tuesday to question whether Obama and Facebook are getting too cozy synonyms more! 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