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Female Models From Delhi
An organism's sex is female (symbol: ♀) if it produces the ovum (egg cell), the type of gamete (sex cell) that fuses with the male gamete (sperm cell) during sexual reproduction. A female has larger gametes than a male. Females and males are results of the anisogamous reproduction system, wherein gametes are of different sizes (unlike isogamy where they are the same size). The exact mechanism of female gamete evolution remains unknown. In species that have males and females, sex-determination may be based on either sex chromosomes, or environmental conditions. Most female mammals, including female humans, have two X chromosomes. Characteristics of organisms with a female sex vary between different species, having different female reproductive systems, with some species showing characteristics secondary to the reproductive system, as with mammary glands in mammals. In humans, the word ''female'' can also be used to refer to gender in the social sense of gender role or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venus Symbol
Planetary symbols are used in astrological symbol, astrology and traditionally in astronomical symbol, astronomy to represent a classical planet (which includes the Sun and the Moon) or one of the modern planets. The classical symbols were also used in alchemy for the Planetary metal, seven metals known to the ancients, which were Classical planets in Western alchemy, associated with the planets, and in calendars for the seven days of the week associated with the seven planets. The original symbols date to Greco-Roman astronomy; their modern forms developed in the 16th century, and additional symbols would be created later for newly discovered planets. The seven classical planets, their symbols, days and most commonly associated planetary metals are: The International Astronomical Union (IAU) discourages the use of these symbols in modern journal articles, and their style manual proposes one- and two-letter abbreviations for the names of the planets for cases where planetary symb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammary Gland
A mammary gland is an exocrine gland that produces milk in humans and other mammals. Mammals get their name from the Latin word ''mamma'', "breast". The mammary glands are arranged in organs such as the breasts in primates (for example, humans and chimpanzees), the udder in ruminants (for example, cows, goats, sheep, and deer), and the dugs of other animals (for example, dogs and cats) to feed young offspring. Lactorrhea, the occasional production of milk by the glands, can occur in any mammal, but in most mammals, lactation, the production of enough milk for nursing, occurs only in phenotypic females who have gestated in recent months or years. It is directed by hormonal guidance from sex steroids. In a few mammalian species, male lactation can occur. With humans, male lactation can occur only under specific circumstances. Mammals are divided into 3 groups: monotremes, metatherians, and eutherians. In the case of monotremes, their mammary glands are modified seba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motility
Motility is the ability of an organism to move independently using metabolism, metabolic energy. This biological concept encompasses movement at various levels, from whole organisms to cells and subcellular components. Motility is observed in animals, microorganisms, and even some plant structures, playing crucial roles in activities such as foraging, reproduction, and cellular functions. It is genetically determined but can be influenced by environmental factors. In multicellular organisms, motility is facilitated by systems like the Nervous system, nervous and Human musculoskeletal system, musculoskeletal systems, while at the cellular level, it involves mechanisms such as amoeboid movement and flagellar propulsion. These cellular movements can be directed by external stimuli, a phenomenon known as taxis. Examples include chemotaxis (movement along chemical gradients) and phototaxis (movement in response to light). Motility also includes physiological processes like gastroi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reproduction System
The reproductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system. Unlike most organ systems, the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring.Reproductive System 2001 Body Guide powered by Adam Animals In mammals, the major organs of the reproductive system include the external g ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterogamous
Heterogamy is a term applied to a variety of distinct phenomena in different scientific domains. Usually having to do with some kind of difference, "hetero", in reproduction, "gamy". See below for more specific senses. Science Reproductive biology In reproductive biology, heterogamy is the alternation of differently organized generations, applied to the alternation between parthenogenetic and a sexual generation. This type of heterogamy occurs for example in some aphids. Alternately, ''heterogamy'' or ''heterogamous'' is often used as a synonym of heterogametic, meaning the presence of two unlike chromosomes in a sex.. For example, XY males and ZW females are called the heterogamous sex. Cell biology In cell biology, heterogamy is a synonym of anisogamy, the condition of having differently sized male and female gametes produced by different sexes or mating types in a species. Botany In botany, a plant is heterogamous when it carries at least two different types of flowers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gender Of Connectors And Fasteners
In electrical and machine, mechanical trades and manufacturing, each half of a pair of mating Electrical connector, connectors or fasteners is conventionally designated as male or female, a distinction referred to as its gender. The female connector is generally a receptacle that receives and holds the male connector. Gender of connectors and fasteners#Abbreviations and alternate terminology, Alternative terms such as ''plug'' and ''socket'' or ''jack'' are sometimes used, particularly for Electrical connector#Jacks and plugs, electrical connectors. The assignment is a direct analogy with male and female Sex organ, genitalia. The part bearing one or more protrusions, or which fits inside the other, is designated ''male'', while the one with the corresponding indentations, or fitting outside the other, is designated ''female''. Extension of the analogy results in the verb ''to mating, mate'' being used to describe the process of connecting two corresponding parts together. In som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sex And Gender Distinction
Sex is the biological trait that determines whether a sexually reproducing organism produces male or female gametes. During sexual reproduction, a male and a female gamete fuse to form a zygote, which develops into an offspring that inherits traits from each parent. By convention, organisms that produce smaller, more mobile gametes ( spermatozoa, sperm) are called ''male'', while organisms that produce larger, non-mobile gametes ( ova, often called egg cells) are called ''female''. An organism that produces both types of gamete is hermaphrodite. In non-hermaphroditic species, the sex of an individual is determined through one of several biological sex-determination systems. Most mammalian species have the XY sex-determination system, where the male usually carries an X and a Y chromosome (XY), and the female usually carries two X chromosomes (XX). Other chromosomal sex-determination systems in animals include the ZW system in birds, and the XO system in some ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Male Nurse
Nursing is a profession which is staffed unproportionately by women in most parts of the world. According to the World Health Organization's (WHO) 2020 ''State of the World's Nursing,'' approximately 10% of the worldwide nursing workforce is male. Since the 1960s, nursing has gradually become more gender-inclusive. The National Council of State Boards of Nursing (NCSBN) in the United States conducted a National Nursing Workforce Survey in 2020 and found that men represent 9.4% of registered nurses, compared to 9.1% in 2017, 8% in 2015, and 6.6% in 2013. Men constituted around 9% of nurses in the United States in 2011, around 10% in the United Kingdom in 2016, around 6.4% in Canada in 2010. In Scandinavia, about 10% of nurses in Norway were men in 2022, with the same percentage in Sweden in 2016, and 4% in Denmark in 2023. History While the current structure of the medical field does not directly translate to historical provision of care, there is a history of male presence in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Female Athlete
Women and girls have participated in sports, physical Physical fitness, fitness, and exercise throughout history. However, the extent of their involvement has varied depending on factors such as country, time, geographical location, and level of economic development (Coakley, 2009; Hargreaves, 1994). The modern era of organized sports, with structured competitions and formalized activities, did not fully emerge for either women or men until the late industrial age (Cahn, 1994). This shift marked a significant change in how sports were structured and practiced, eventually leading to more inclusive opportunities for female participation (Eitzen, 2009). Until roughly #19th and early 20th centuries, 1870, women's activities tended to be informal and recreational in nature, lacked rules codes, and emphasized physical activity rather than competition.Gerber, E.W., Felshin, J., Berlin, P., & Wyrick, W. (Eds.). (1974). The American woman in sport. Reading, MA: Addison-Wesley. Today, wom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jezebel (website)
Jezebel is a US-based website featuring news and cultural commentary geared towards women. It was launched in 2007 by Gawker Media under the editorship of Anna Holmes as a feminist counterpoint to traditional women's magazines. After the breakup of Gawker Media, the site was purchased by Univision Communications and later acquired by G/O Media. The site stopped publishing on November 9, 2023, when parent company G/O Media laid off its staff. It was then acquired by Paste (magazine), ''Paste'' on November 29, 2023 with the website officially relaunched on December 11, 2023. History Gawker Media Jezebel was launched on May 21, 2007, as the 14th Gawker Media blog.Stephanie D. Smith, Irin Carmon. "Memo Pad." ''Women's Wear Daily'', May 21, 2007. According to founding editor Anna Holmes, who had previously worked at ''Glamour (magazine), Glamour'', ''Star (magazine), Star'', and ''InStyle'', the site stemmed from the desire to better serve Gawker.com's female readers, who made up 70 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woman
A woman is an adult female human. Before adulthood, a female child or Adolescence, adolescent is referred to as a girl. Typically, women are of the female sex and inherit a pair of X chromosomes, one from each parent, and women with functional uteruses are capable of pregnancy and giving childbirth, birth from puberty until menopause. More generally, sex differentiation of the female fetus is governed by the lack of a present, or functioning, ''SRY'' gene on either one of the respective sex chromosomes. Sex differences in human physiology, Female anatomy is distinguished from male anatomy by the female reproductive system, which includes the ovaries, fallopian tubes, uterus, vagina, and vulva. An adult woman generally has a wider pelvis, broader hips, and larger breasts than an adult man. These characteristics facilitate childbirth and breastfeeding. Women typically have less facial and other body hair, have a higher body fat composition, and are on average shorter and less ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beowulf - Faemnan
''Beowulf'' (; ) is an Old English poem, an epic in the tradition of Germanic heroic legend consisting of 3,182 alliterative lines. It is one of the most important and most often translated works of Old English literature. The date of composition is a matter of contention among scholars; the only certain dating is for the manuscript, which was produced between 975 and 1025 AD. Scholars call the anonymous author the "''Beowulf'' poet". The story is set in pagan Scandinavia in the 5th and 6th centuries. Beowulf, a hero of the Geats, comes to the aid of Hrothgar, the king of the Danes, whose mead hall Heorot has been under attack by the monster Grendel for twelve years. After Beowulf slays him, Grendel's mother takes revenge and is in turn defeated. Victorious, Beowulf goes home to Geatland and becomes king of the Geats. Fifty years later, Beowulf defeats a dragon, but is mortally wounded in the battle. After his death, his attendants cremate his body and erect a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
