29-528: Cotton Plant School District No. 1 was a school district headquartered in Cotton Plant, Arkansas . On July 1, 2004, it merged into the Augusta School District . This Arkansas school-related article is a stub . You can help Misplaced Pages by expanding it . Cotton Plant, Arkansas Cotton Plant is a city in southern Woodruff County , Arkansas , United States. As of the 2020 census ,
58-503: A Y chromosome , which codes for the production of larger amounts of testosterone to develop male reproductive organs . In humans, the word male can also be used to refer to gender , in the social sense of gender role or gender identity . The use of "male" in regard to sex and gender has been subject to discussion . The existence of separate sexes has evolved independently at different times and in different lineages , an example of convergent evolution . The repeated pattern
87-495: A sexual system called androdioecy . They can also coexist with females and hermaphrodites, a sexual system called trioecy . The sex of a particular organism may be determined by a number of factors. These may be genetic or environmental, or may naturally change during the course of an organism's life. Although most species have only two sexes (either male or female), hermaphroditic animals, such as worms , have both male and female reproductive organs. Not all species share
116-452: A common sex-determination system . In most animals , including humans , sex is determined genetically ; however, species such as Cymothoa exigua change sex depending on the number of females present in the vicinity. Most mammals , including humans , are genetically determined as such by the XY sex-determination system where males have XY (as opposed to XX in females) sex chromosomes . It
145-454: A few species. Anisogamy appears to have evolved multiple times from isogamy; for example, female Volvocales (a type of green algae) evolved from the plus mating type. Although sexual evolution emerged at least 1.2 billion years ago, the lack of anisogamous fossil records make it hard to pinpoint when males evolved. One theory suggests male evolved from the dominant mating type (called mating type minus). A common symbol used to represent
174-418: A way of displaying traits that signify their fitness . Sexual selection is believed to be the driving force behind the development of these characteristics. Differences in physical size and the ability to fulfill the requirements of sexual selection have contributed significantly to the outcome of secondary sex characteristics in each species. In many species, males differ from females in more ways than just
203-456: Is also possible in a variety of species, including humans, to be XX male or have other karyotypes . During reproduction , a male can give either an X sperm or a Y sperm, while a female can only give an X egg. A Y sperm and an X egg produce a male, while an X sperm and an X egg produce a female . The part of the Y-chromosome which is responsible for maleness is the sex-determining region of
232-423: Is sexual reproduction in isogamous species with two or more mating types with gametes of identical form and behavior (but different at the molecular level) to anisogamous species with gametes of male and female types to oogamous species in which the female gamete is very much larger than the male and has no ability to move. There is a good argument that this pattern was driven by the physical constraints on
261-661: The Cotton Plant Commercial Historic District and the Cotton Plant Water Tower . Males Male ( symbol : ♂ ) is the sex of an organism that produces the gamete (sex cell) known as sperm , which fuses with the larger female gamete, or ovum , in the process of fertilisation . A male organism cannot reproduce sexually without access to at least one ovum from a female, but some organisms can reproduce both sexually and asexually . Most male mammals , including male humans, have
290-799: The Cotton Plant School District merged into the Augusta School District. Cotton Plant Elementary School remained as one of three schools in the district and served prekindergarten through grade 3. In 2014 the Augusta school district planned to close Cotton Plant Elementary and the Arkansas Department of Education (ADE) approved the closure. Two sites in Cotton Plant are on the National Register of Historic Places , including
319-586: The Standard Stave and Hoop Mill, sawmills, woodworking factories, and a veneer plant in subsequent years. Hit hard by the Great Depression , the Works Progress Administration was tasked with installing a water and sewer system in town in 1935. Residents celebrated with fireworks and parades upon the completion of the project. The community was also impacted by World War II , but boomed after
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#1733085722291348-650: The Y-chromosome, the SRY . The SRY activates Sox9 , which forms feedforward loops with FGF9 and PGD 2 in the gonads , allowing the levels of these genes to stay high enough in order to cause male development; for example, Fgf9 is responsible for development of the spermatic cords and the multiplication of Sertoli cells , both of which are crucial to male sexual development. The ZW sex-determination system , where males have ZZ (as opposed to ZW in females) sex chromosomes, may be found in birds and some insects (mostly butterflies and moths ) and other organisms. Members of
377-426: The age of 18 living with them, 31.7% were married couples living together, 27.6% had a female householder with no husband present, and 37.0% were non-families. 34.9% of all households were made up of individuals, and 19.7% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.98. In the city, the population was spread out, with 29.7% under
406-466: The age of 18, 6.6% from 18 to 24, 19.6% from 25 to 44, 22.1% from 45 to 64, and 22.1% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 75.2 males . For every 100 females age 18 and over, there were 73.5 males. The median income for a household in the city was $ 13,264, and the median income for a family was $ 15,625. Males had a median income of $ 18,125 versus $ 16,250 for females. The per capita income for
435-422: The city had a total population of 529. In 1820, when settlers from neighboring states first came to the Cotton Plant area, it was covered in dense timber and cane . As a small town began to take shape at the site of present-day Cotton Plant, those settlers initially named their community Richmond. William Lynch brought cotton seeds with him from Mississippi in 1846, and the new crop flourished. The community
464-403: The city was $ 9,652. 47.3% of the population and 39.5% of families were below the poverty line . 66.8% of those under the age of 18 and 36.1% of those 65 and older were living below the poverty line. Public education for early childhood, elementary and secondary school students is provided by the Augusta School District , which leads to graduation from Augusta High School . On July 1, 2004,
493-461: The city. The population density was 933.0 inhabitants per square mile (360.2/km ). There were 470 housing units at an average density of 456.8 per square mile (176.4/km ). The racial makeup of the city was 74.06% Black or African American, 23.96% White, 0.21% Native American, 0.31% Asian, and 1.46% from two or more races. 1.88% of the population were Hispanic or Latino of any race. There were 416 households , out of which 27.2% had children under
522-621: The context of gender , such as for gender role or gender identity of a man or boy . For example, according to Merriam-Webster, "male" can refer to "having a gender identity that is the opposite of female". According to the Cambridge Dictionary, "male" can mean "belonging or relating to men". Male can also refer to a shape of connectors . Species that are divided into females and males are classified as gonochoric in animals, as dioecious in seed plants and as dioicous in cryptogams . Males can coexist with hermaphrodites,
551-425: The dominant individual in a group becomes female while the other ones are male. In many arthropods , sex is determined by infection with parasitic , endosymbiotic bacteria of the genus Wolbachia . The bacterium can only be transmitted via infected ova, and the presence of the obligate endoparasite may be required for female sexual viability. Male animals have evolved to use secondary sex characteristics as
580-400: The female and male gamete-producing organisms and structures but also the structures of the sporophytes that give rise to male and female plants. The evolution of anisogamy led to the evolution of male and female function. Before the evolution of anisogamy, mating types in a species were isogamous : the same size and both could move, catalogued only as "+" or "-" types. In anisogamy,
609-474: The following year. A new line of the Batesville and Brinkley Railroad charged the Cotton Plant economy when it was completed in 1881. Warehouses, cotton gins, and a cotton compress brought jobs to the city, and downtown Cotton Plant became a bustling cultural center for Woodruff County. In 1908, the newly completed Missouri and North Arkansas Railroad opened up the timber industry about Cotton Plant, bringing
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#1733085722291638-475: The historical evidence favours "the conclusion of the French classical scholar Claude de Saumaise (Salmasius, 1588–1683)" that it is derived from θρ , the contraction of a Greek name for the planet Mars, which is Thouros . Borrowed from Old French masle , from Latin masculus ("masculine, male, worthy of a man"), diminutive of mās ("male person or animal, male"). In humans, the word male can be used in
667-529: The insect order Hymenoptera , such as ants and bees , are often determined by haplodiploidy , where most males are haploid and females and some sterile males are diploid . However, fertile diploid males may still appear in some species, such as Cataglyphis cursor . In some species of reptiles, such as alligators , sex is determined by the temperature at which the egg is incubated. Other species, such as some snails , practice sex change: adults start out male, then become female. In tropical clown fish ,
696-514: The male sex is the Mars symbol ♂, a circle with an arrow pointing northeast . The Unicode code-point is: The symbol is identical to the planetary symbol of Mars . It was first used to denote sex by Carl Linnaeus in 1751. The symbol is sometimes seen as a stylized representation of the shield and spear of the Roman god Mars . According to William T. Stearn , however, this derivation is "fanciful" and all
725-494: The mating type is called a gamete. The male gamete is smaller than the female gamete, and usually mobile. Anisogamy remains poorly understood, as there is no fossil record of its emergence. Numerous theories exist as to why anisogamy emerged. Many share a common thread, in that larger female gametes are more likely to survive, and that smaller male gametes are more likely to find other gametes because they can travel faster. Current models often fail to account for why isogamy remains in
754-560: The mechanisms by which two gametes get together as required for sexual reproduction . Accordingly, sex is defined across species by the type of gametes produced (i.e.: spermatozoa vs. ova) and differences between males and females in one lineage are not always predictive of differences in another. Male/female dimorphism between organisms or reproductive organs of different sexes is not limited to animals; male gametes are produced by chytrids , diatoms and land plants , among others. In land plants, female and male designate not only
783-572: The production of sperm. For example, in some insects and fish, the male is smaller than the female. In seed plants, the sporophyte sex organ of a single organism includes both the male and female parts. In mammals, including humans, males are typically larger than females. This is often attributed to the need for male mammals to be physically stronger and more competitive in order to win mating opportunities. In humans specifically, males have more body hair and muscle mass than females. Birds often exhibit colorful plumage that attracts females. This
812-470: The war, experiencing its most prosperous times in the 1950s. According to the United States Census Bureau , the city has a total area of 1.0 square mile (2.6 km ), all land. As of the 2020 United States Census , there were 529 people, 282 households, and 153 families residing in the city. As of the census of 2000, there were 960 people, 416 households, and 262 families residing in
841-719: Was forced to change its name to Cotton Plant since a community named Richmond was already registered in Little River County . On July 7, 1862, Confederate units and Cotton Plant locals skirmished with the 1st and 2nd Brigade, 1st Division, Army of the Southwest for the Union, a last-ditch effort by the Confederates to stop Samuel Curtis ' march to Helena . The Confederates were soundly defeated, allowing Curtis and his army to eventually take Helena, resupply his army, and take Little Rock
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