Fecundity definition biology

Fecundity rate or reproductive rate quantifies the number of offspring an organism produces over time. It differs from fertility rate which refers to whether organisms can produce offspring at all.r-selected species, also called r-strategist, species whose populations are governed by their biotic potential (maximum reproductive capacity, r). Such species make up one of the two generalized life-history strategies posited by American ecologist Robert MacArthur and American biologist Edward O. Wilson; K-selected species—that is, species whose population sizes fluctuate at or near their ...Definition: The physiological reproductive capacity of an organism or population, i.e. its potential ability to produce viable offspring. ... Confusing language difference: Please note that "fecundity" corresponds to "fertilité" in French and "fertilidad" in Spanish whereas the French word "fécondité" and the Spanish word "fecundidad" mean ...information on the biology of species and the ecology of habitats found around the coasts and seas of the British Isles. ... Fecundity. Definition: The potential reproductive capacity of an organism or population, measured by the number of gametes (eggs) or asexual propagules. ...Fecundity: definition. Female egg production. Fecundity: importance. ... Start studying Fecundity. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... Languages. English French German Latin Spanish View all. Science. Biology Chemistry Earth Science Physics Space Science View all. Arts and Humanities. Art History ...Higher fecundity rate is very common in most of the wild animals, which is inversely proportional to the parental care. Thus, higher the fecundity rate, lower the time parents will care and nourish their offspring. Animals with high fecundity use their maximum energy for reproduction and produce off spring that do not require much care.Definitions of FECUNDITY - OneLook Dictionary Search. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases. We found 38 dictionaries with English definitions that include the word FECUNDITY: Click on the first link on a line below to go directly to a page where "FECUNDITY" is defined.Marine Biology: fecundity-per-recruit n. içgöçer başına düşen doğurganlık: 3: Marine Biology: absolute fecundity n. mutlak doğurganlık: 4: Marine Biology: potential fecundity n. potansiyel doğurganlık: 5: Marine Biology: age specific fecundity n. yaşa dayalı doğurganlık: Astronomy: 6: Astronomy: mare fecunditatis (sea of ... occurs when a population exceeds its carrying capacity. factors influencing carrying capacity. 1) type of organism (simple organisms have higher populations and vice versa) 2) available resources (environmental resistance) (such as water, food, habitat, predation, grazing) irruptive (malthusian) growth.Definition and examples. Fertility rate is the average number of babies born to females during their reproductive years. In other words, the total number of children that would be born to each human female if she lived to the end of her child-bearing years. We get a country’s fertility rate by summing the single-year age-specific rates at a ... 1. Biology. A measure of the number of offspring produced by an individual organism over a given time. 2. Demography. The general capacity of a human population to have offspring. A below-average capacity is termed subfecundity. Compare birth rate. FECUNDITY: "Fecundity is the capacity to produce offspring."Fecundity element Definition Usage in fecundity models Population Set of individuals (usually only females) for •Often implicitly assumed rather than explicitly defined in which a fecundity estimate is intended to apply fecundity models •This is also loosely considered the set of females that could be sampled for fecundity in an empirical ...Marine Biology: fecundity-per-recruit n. içgöçer başına düşen doğurganlık: 3: Marine Biology: absolute fecundity n. mutlak doğurganlık: 4: Marine Biology: potential fecundity n. potansiyel doğurganlık: 5: Marine Biology: age specific fecundity n. yaşa dayalı doğurganlık: Astronomy: 6: Astronomy: mare fecunditatis (sea of ... Definitions of FECUNDITY - OneLook Dictionary Search. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases. We found 38 dictionaries with English definitions that include the word FECUNDITY: Click on the first link on a line below to go directly to a page where "FECUNDITY" is defined.The tolerance-fecundity mechanism provides an excellent explanation for the maintenance of diversity of seed size within plant communities and also suggests new hypotheses for coexistence in animal and microbial communities. Get alerts for new articles, or get an alert when an article is cited. Manage alerts.A. Metapopulation: set of local populations occupying various habitat patches and connected to one another by the movement of individuals among them (Ricklefs and Miller 2000) . Subdivided populations with demographically significant exchange among them (Gutierrez and Harrison 1996). A 'population of populations'. See definitions from Lecture. system, endocrine system, skeletal systems and sensory organs. Reproductive biology - maturity stages, gonado-somatic index, ponderal index, fecundity, sex ratio and spawning. Eggs and larval stages and developmental biology. Age and growth determination by direct and indirect methods. Fish migration - type and significance. Tagging and marking.Fecundity is the physiological maximum potential reproductive output of an individual (usually female) over its lifetime and represents one of the major cornerstones of theoretical and applied population biology. Fertility, a related concept, is defined as the current (actual) reproductive performance of an individual.By definition, hermaphrodites produce both small, more numerous gametes (sperm), and large, less numerous gametes (ova). If we then assume that ova, in general, are limiting while sperm are abundant, it follows that a hermaphrodite might prefer to donate sperm to a particular mating partner, while not necessarily wanting to receive sperm from ... Definitions of FECUNDITY - OneLook Dictionary Search. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases. We found 38 dictionaries with English definitions that include the word FECUNDITY: Click on the first link on a line below to go directly to a page where "FECUNDITY" is defined.life stage or age class. a x. total number of individuals observed at each stage or class. l x. proportion of original number of individuals surviving to the next stage or class; survivorship. d x. proportion of original number of individuals dying during each stage or class; mortality. q x. mortality rate for each stage or class.Biology ; Computers & Internet ; Earth & Environment ; Health ; Inventions & Discoveries ... fecundity: Meaning and Definition of. Find definitions for: fe•cun•di•ty. Pronunciation: (fi-kun'di ... a dictionary, an atlas and several almanacs loaded with facts. Our editors update and regularly refine this enormous body of information to ...Sep 01, 2012 · Read "Fecundity compensation and tolerance to a sterilizing pathogen in D aphnia, Journal of Evolutionary Biology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Fecundity is not a natural phenomenon. It is a concept introduced by scientists and doctors. Fecundity is the potential for reproduction, especially in the female organism. It is also called the biological capacity to reproduce. Fecundity determines how well a mating couple can reproduce. The health aspect during reproduction is Fecundity.What is fecundity rate? In demography and biology, fecundity is the actual reproductive rate of an organism or population, measured by the number of gametes (eggs), seed set, or asexual propagules. ... Fecundity can increase or decrease in a population according to current conditions and certain regulating factors.A. Metapopulation: set of local populations occupying various habitat patches and connected to one another by the movement of individuals among them (Ricklefs and Miller 2000) . Subdivided populations with demographically significant exchange among them (Gutierrez and Harrison 1996). A 'population of populations'. See definitions from Lecture. fecundity definition: 1. the ability to produce a lot of crops, fruit, babies, young animals, etc.: 2. the fact of…. Learn more.Fecundity is the physiological maximum potential reproductive output of an individual (usually female) over its lifetime and represents one of the major cornerstones of theoretical and applied population biology. Fertility, a related concept, is defined as the current (actual) reproductive performance of an individual.Fecundity, coming from the word fecund, generally means the ability to reproduce.. In biology and demography, fecundity is the ability to reproduce of an organism or population, measured by the number of gametes (eggs), seed set or asexual propagules.Fecundity is under both genetic and environmental control, and is the major measure of biological fitness.Gilbert Building, Rm 109 371 Jane Stanford Way Stanford, CA 94305 Phone: 650-723-2413 [email protected] Campus MapSuperfecundity as a noun means (biology) The tendency of organisms to produce more offspring than can possibly survive. ... (biology) Superabundant fecundity or multiplication of the species. noun. 0. 0. ... From Wiktionary; Words near superfecundity in the Dictionary. superfarm; superfast; superfatted; superfatting; superfecta ...Biology >>!!!fecundity; Shared Flashcard Set ... fecundity: Definition. how many offspring an organism is able to produce: Term. male component: Definition. more difficult to determine than female fecundity because it has to be studied in the wild or in a lab. Studying male fecundity in the wild is difficult to follow and hard to validate ...Life tables summarize birth and death rates for organisms at different stages of their lives. Survivorship curves are graphs that show what fraction of a population survives from one age to the next. An age-sex pyramid is a "snapshot" of a population in time showing how its members are distributed among age and sex categories.life stage or age class. a x. total number of individuals observed at each stage or class. l x. proportion of original number of individuals surviving to the next stage or class; survivorship. d x. proportion of original number of individuals dying during each stage or class; mortality. q x. mortality rate for each stage or class.Here, we tested for genetic variation in the multiple steps of defence when the invertebrate Daphnia magna is infected with the sterilizing bacterial pathogen Pasteuria ramosa: anti-infection resistance, anti-growth resistance and the ability to tolerate sterilization once infected. When exposed to nine doses of a genetically diverse pathogen ...What is fecundity rate? In demography and biology, fecundity is the actual reproductive rate of an organism or population, measured by the number of gametes (eggs), seed set, or asexual propagules. ... Fecundity can increase or decrease in a population according to current conditions and certain regulating factors. Along with the theories of natural selection and sexual selection, fecundity selection is a fundamental component of the modern theory of Darwinian selection. Fecundity selection is distinct in that large female size relates to the ability to accommodate more offspring, and a higher capacity for energy storage to be invested in reproduction.Fecundity is the physiological maximum potential reproductive output of an individual (usually female) over its lifetime and represents one of the major cornerstones of theoretical and applied population biology. Fertility, a related concept, is defined as the current (actual) reproductive performance of an individual. 1. Biology. A measure of the number of offspring produced by an individual organism over a given time. 2. Demography. The general capacity of a human population to have offspring. A below-average capacity is termed subfecundity. Compare birth rate. FECUNDITY: "Fecundity is the capacity to produce offspring."Age Specific Fecundity Definition. Fecundity can be defined in different ways; firstly in terms of human demography, fecundity is the capability for the reproduction of a listed population as restrained to a single organism. In terms of population biology, it can be defined as a situation similar to fertility, calculating the number of gametes ...Fecundity (biology definition): In biology, the term fecundity is a measure of fertility. It may also pertain to the ability to produce offspring or to cause growth.In demography, it may be measured by counting the gametes, seed set, or asexual propagules.. Fecundity: In a general sense, it refers to an organisms ability to reproduce.In biology, it refers to a females potential capacity to ...The life history of a species is the pattern of survival and reproduction events typical for a member of the species (essentially, its lifecycle). Life history patterns evolve by natural selection, and they represent an "optimization" of tradeoffs between growth, survival, and reproduction. One tradeoff is between number of offspring produced ...the ability to produce offspring frequently and in large numbers. In demography, the physiological ability to reproduce, as opposed to fertility.Fecundity is the ability to produce offspring. It can also describe the reproductive rate of an individual organism. Fecundity can be influenced by the availability of resources and the presence of potential mates. Having high fecundity is an adaptation of many wildlife species. It is unusual for humans to have more than one baby at a time. Jan 31, 2019 · Fecundity is an important aspect to be considered in fisheries management and stock assessment modeling (Tully et al. 2001) that, in part, determines reproductive potential and output of a fished stock. Differences in fecundity with latitude or region occur in crustaceans (Annala and Bycroft 1987; Lardies and Wehrtmann 2001; Hjelset et al. 2012 ... Biology >>!!!fecundity; Shared Flashcard Set ... fecundity: Definition. how many offspring an organism is able to produce: Term. male component: Definition. more difficult to determine than female fecundity because it has to be studied in the wild or in a lab. Studying male fecundity in the wild is difficult to follow and hard to validate ...The term fecundity in population biology is often used to describe the rate of offspring production after one time step (often annual). In this sense, fecundity may include both birth rates and survival of young to that time step. While levels of fecundity vary geographically, it is generally a consistent feature of each culture.Marine Biology: fecundity-per-recruit n. içgöçer başına düşen doğurganlık: 3: Marine Biology: absolute fecundity n. mutlak doğurganlık: 4: Marine Biology: potential fecundity n. potansiyel doğurganlık: 5: Marine Biology: age specific fecundity n. yaşa dayalı doğurganlık: Astronomy: 6: Astronomy: mare fecunditatis (sea of ... Superfecundity as a noun means (biology) The tendency of organisms to produce more offspring than can possibly survive. ... (biology) Superabundant fecundity or multiplication of the species. noun. 0. 0. ... From Wiktionary; Words near superfecundity in the Dictionary. superfarm; superfast; superfatted; superfatting; superfecta ...Definition The number of gametes produced by an organism Introduction For all animals, fecundity is a measure of gamete production expressing the number of eggs or sperm produced by females and males, respectively.Fecundity: definition. Female egg production. Fecundity: importance. ... Start studying Fecundity. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... Languages. English French German Latin Spanish View all. Science. Biology Chemistry Earth Science Physics Space Science View all. Arts and Humanities. Art History ...The fecundity of both females and males (for example, giant sperm in certain species of Drosophila) can be limited via "fecundity selection". The viability of produced gametes can differ, while intragenomic conflicts such as meiotic drive between the haploid gametes can result in gametic or "genic selection".fecundity, fruitfulness noun the intellectual productivity of a creative imagination fertility, fecundity noun the state of being fertile; capable of producing offspring fruitfulness, fecundity noun the quality of something that causes or assists healthy growth Wiktionary (4.50 / 2 votes) Rate this definition: fecundity nounWhile maximum fecundity is a constant for populations, realized fecundity varies over time based on the size, density, and age structure of the population. External conditions, such as food and ...1. Biology. A measure of the number of offspring produced by an individual organism over a given time. 2. Demography. The general capacity of a human population to have offspring. A below-average capacity is termed subfecundity. Compare birth rate. FECUNDITY: "Fecundity is the capacity to produce offspring."Age Specific Fecundity Definition. Fecundity can be defined in different ways; firstly in terms of human demography, fecundity is the capability for the reproduction of a listed population as restrained to a single organism. In terms of population biology, it can be defined as a situation similar to fertility, calculating the number of gametes ...population, in human biology, the whole number of inhabitants occupying an area (such as a country or the world) and continually being modified by increases (births and immigrations) and losses (deaths and emigrations). As with any biological population, the size of a human population is limited by the supply of food, the effect of diseases, and other environmental factors. Human populations ...Dec 18, 2020 · Cryptococcus gattii is a primary pathogenic yeast that causes disease in both animals and humans. It is closely related to Cryptococcus neoformans and diverged from a common ancestor ∼40 million years ago. While C. gattii has a characterized sexual cycle dependent upon a dimorphic region of the genome known as the MAT locus, mating has rarely been observed in this species. In this study, we ... What is fecundity rate? In demography and biology, fecundity is the actual reproductive rate of an organism or population, measured by the number of gametes (eggs), seed set, or asexual propagules. ... Fecundity can increase or decrease in a population according to current conditions and certain regulating factors.www.who.int Age Specific Fecundity Definition. Fecundity can be defined in different ways; firstly in terms of human demography, fecundity is the capability for the reproduction of a listed population as restrained to a single organism. In terms of population biology, it can be defined as a situation similar to fertility, calculating the number of gametes ...Biology ; Computers & Internet ; Earth & Environment ; Health ; Inventions & Discoveries ... fecundity: Meaning and Definition of. Find definitions for: fe•cun•di•ty. Pronunciation: (fi-kun'di ... a dictionary, an atlas and several almanacs loaded with facts. Our editors update and regularly refine this enormous body of information to ...Fecundity is the physiological maximum potential reproductive output of an individual (usually female) over its lifetime and represents one of the major cornerstones of theoretical and applied population biology. Fertility, a related concept, is defined as the current (actual) reproductive performance of an individual.Biology ; Computers & Internet ; Earth & Environment ; Health ; Inventions & Discoveries ... fecundity: Meaning and Definition of. Find definitions for: fe•cun•di•ty. Pronunciation: (fi-kun'di ... a dictionary, an atlas and several almanacs loaded with facts. Our editors update and regularly refine this enormous body of information to ...This combination of fecundity and survivorship is an important property of Fx values, shared by the basic reproductive rate (R0). It makes the point that actual reproduction depends both on reproductive potential (mx) and on survivorship (lx). In the case of the Phlox population, R0 was 2.41. This means that there was a 2.41-fold increase in ...Oct 28, 2021 · In biology, fecundity is a measure of fertility. It may also pertain to the ability to produce offspring or to cause growth. In demography, it may be measured by counting the gametes, seed set, or asexual propagules. Etymology: from Latin fēcunditās , meaning “fertility”. r-selected species, also called r-strategist, species whose populations are governed by their biotic potential (maximum reproductive capacity, r). Such species make up one of the two generalized life-history strategies posited by American ecologist Robert MacArthur and American biologist Edward O. Wilson; K-selected species—that is, species whose population sizes fluctuate at or near their ...Population ecology. A population is a group of interacting organisms of the same species and includes individuals of all ages or stages: pre-reproductive juveniles and reproductive adults. Most populations have a mix of young and old individuals. Quantifying the numbers of individuals of each age or stage gives the demographic structure of the ...Fecundity estimates and relative fecundity: Fecundity by definition is measured in an ovary of a female by the total number of nonprimary growth oocytes with determinate fecundity ... The Biology and Culture of Tilapias, Pullin, R.S.V. and R.H. Lowe-McConnell (Eds.). ICLARM, Manila, Philippines, ISBN-13: 9710400045, pp: 83-113the ability to produce offspring frequently and in large numbers. In demography, the physiological ability to reproduce, as opposed to fertility.Age Specific Fecundity Definition. Fecundity can be defined in different ways; firstly in terms of human demography, fecundity is the capability for the reproduction of a listed population as restrained to a single organism. In terms of population biology, it can be defined as a situation similar to fertility, calculating the number of gametes ...Fecundity is the physiological maximum potential reproductive output of an individual (usually female) over its lifetime and represents one of the major cornerstones of theoretical and applied...It means that the capacity of production of offspring in great numbers, especially in female species. Fecundities are the measurement of numbers of offspring produced by an individual, especially female individual, over time. It is also known as Reproductive Rate of an individual. It refers to a number of offspring which produced successfully.life stage or age class. a x. total number of individuals observed at each stage or class. l x. proportion of original number of individuals surviving to the next stage or class; survivorship. d x. proportion of original number of individuals dying during each stage or class; mortality. q x. mortality rate for each stage or class.Life tables summarize birth and death rates for organisms at different stages of their lives. Survivorship curves are graphs that show what fraction of a population survives from one age to the next. An age-sex pyramid is a "snapshot" of a population in time showing how its members are distributed among age and sex categories.occurs when a population exceeds its carrying capacity. factors influencing carrying capacity. 1) type of organism (simple organisms have higher populations and vice versa) 2) available resources (environmental resistance) (such as water, food, habitat, predation, grazing) irruptive (malthusian) growth.Sep 01, 2012 · Read "Fecundity compensation and tolerance to a sterilizing pathogen in D aphnia, Journal of Evolutionary Biology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. subject can be found in a general biology text book such as Campbell (1996), while a more complete discussion of pop-ulation biology can be found in an ecology text (e.g., Begon et al. 1990) or in one of the references listed at the end of this exercise. Exercise Objectives: After you have completed this lab, you should be able to: 1.population, in human biology, the whole number of inhabitants occupying an area (such as a country or the world) and continually being modified by increases (births and immigrations) and losses (deaths and emigrations). As with any biological population, the size of a human population is limited by the supply of food, the effect of diseases, and other environmental factors. Human populations ... uzbekistan capital nameminecraft bell redstonebyrum funeral home3 inch duct collarbest grasshopper reciperuntime error c++milwaukee warranty checkque comen gatosopengl rasterization pipelinea51 samsung casehollister free shipping no minimumfriday movie 2021mcminnville tn restaurantsbest english muffins onlinezimbabwe bank noteswat is zelfbeschikkingsrechtwelder helper jobszamasu dbz artkilmer funeral home obituariesjoestar family techniquesmartphone location trackingpines ice arenaspf record meaningdr velissarismyntra coupons indiaellis county warrant lista321 range mapandros island resortsaltra shoes outletfios power outagewecare medical grouplandlord responsibilities criminal activities052000113 tax id 2021 pdffanuc cadcenturylink internet outagetorch flow delta 9blue pearl salariesoroki herbal mixture side effectstolud asrockvivo y1s price in oman luludenis campingjaguar xj 2003 to 2009 for salejoybird furniture reviewsoctree example c++cortisone inhaler namestam tam caloriesassess synonym sciencetru infusion ace of spadesanti mining slogansr15 price usamqtt mosquitto tutorialgvozdyk vs stevensonthrottle limiter screwstart up failed motorolaamazon flexible shifts 19hpdfescape free editorswept away bayshoredelivery manchester nhpokeclicker shiny hackdirect compressors nerangaruba netedit datasheetvaluable define dictionarybreaching whales photosfirework launcher for sale 10l_2ttl