Female

Female (♀) is the sex of an organism, or a part of an organism, that produces non-mobile ova (egg cells). Most female mammals, including female humans, have two X chromosomes.

Defining characteristics

The ova are defined as the larger gametes in a heterogamous reproduction system, while the smaller, usually motile gamete, the spermatozoon, is produced by the male. A female individual cannot reproduce sexually without access to the gametes of a male (an exception is parthenogenesis). Some organisms can reproduce both sexually and asexually.

There is no single genetic mechanism behind sex differences in different species and the existence of two sexes seems to have evolved multiple times independently in different evolutionary lineages. Patterns of sexual reproduction include

Plant reproductive morphology

Plant reproductive morphology is concerned with the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction.

Among all living organisms, flowers, which are the reproductive structures of angiosperms, are the most varied physically and show a correspondingly great diversity in methods of reproduction. Plants that are not flowering plants (green algae, mosses, liverworts, hornworts, ferns and gymnosperms such as conifers) also have complex interplays between morphological adaptation and environmental factors in their sexual reproduction. The breeding system, or how the sperm from one plant fertilizes the ovum of another, depends on the reproductive morphology, and is the single most important determinant of the genetic structure of nonclonal plant populations. Christian Konrad Sprengel (1793) studied the reproduction of flowering plants and for the first time it was understood that the pollination process involved both biotic and abiotic interactions. Charles Darwin's theories of natural selection utilized this work to build his theory of evolution, which includes analysis of the coevolution of flowers and their insect pollinators.

Female (1933 film)

Female is a 1933 Warner Bros. Pre-Code film directed by Michael Curtiz and starring Ruth Chatterton and George Brent. It is based on the novel of the same name by Donald Henderson Clarke.

Plot

Alison Drake (Ruth Chatterton) is the wealthy owner and hard-driving, no-nonsense head of a large automobile company, inherited from her father. Her work has caused her to lose her youthful romanticism, and she has casual affairs with men, including her own employees.

Alison hosts a party at her mansion, but becomes fed up with the men out to either sell her things or marry her for her money. She dresses down and goes to an amusement park, where she picks up a man at a shooting gallery. They have fun together, but he refuses her offer to go home with him.

The next day, they meet again at her factory. To their mutual astonishment, he turns out to be Jim Thorne (George Brent), a gifted engineer she has ordered her underlings to hire away from her competition. Saying that she has no time now, Alison has him come to her mansion that night, supposedly to discuss his plans for the company in detail. She attempts to seduce him, but he rejects her as anything other than his employer.

Myanmar

Myanmar (myan-MARⁱ/miɑːnˈmɑːr/ mee-ahn-MAR,/miˈɛnmɑːr/ mee-EN-mar or /maɪˈænmɑːr/ my-AN-mar (also with the stress on first syllable); Burmese pronunciation: [mjəmà]), officially the Republic of the Union of Myanmar and also known as Burma, is a sovereign state in Southeast Asia bordered by Bangladesh, India, China, Laos and Thailand. One-third of Myanmar's total perimeter of 1,930 km (1,200 miles) forms an uninterrupted coastline along the Bay of Bengal and the Andaman Sea. The country's 2014 census revealed a much lower population than expected, with 51 million people recorded. Myanmar is 676,578 square kilometres (261,227 sq mi) in size. Its capital city is Naypyidaw and its largest city is Yangon (Rangoon).

Early civilisations in Myanmar included the Tibeto-Burman-speaking Pyu city-states in Upper Burma and the Mon kingdoms in Lower Burma. In the 9th century, the Bamar people entered the upper Irrawaddy valley and, following the establishment of the Pagan Kingdom in the 1050s, the Burmese language, culture and Theravada Buddhism slowly became dominant in the country. The Pagan Kingdom fell due to the Mongol invasions and several warring states emerged. In the 16th century, reunified by the Taungoo Dynasty, the country was for a brief period the largest empire in the history of Southeast Asia. The early 19th century Konbaung Dynasty ruled over an area that included modern Myanmar and briefly controlled Manipur and Assam as well. The British conquered Myanmar after three Anglo-Burmese Wars in the 19th century and the country became a British colony. Myanmar became an independent nation in 1948, initially as a democratic nation and then, following a coup d'état in 1962, a military dictatorship. While the military dictatorship formally ended in 2011, most of the party leaders are former military officers.

Myanmar (Unicode block)

Myanmar is a Unicode block containing characters for the Burmese, Mon, Karen, Kayah, Shan, and Palaung languages of Myanmar. It is also used to write Pali and Sanskrit in Myanmar.

See also

References

Burmese alphabet

The Burmese script (Burmese: ဗမာအက္ခရာ; MLCTS: mranma akkha.ra; pronounced: [mjəmà ʔɛʔkʰəjà]) is an abugida used for writing Burmese. It is ultimately a brahmic script adapted from either the Kadamba or Pallava alphabet of South India, and more immediately an adaptation of the Old Mon or Pyu script. The Burmese alphabet is also used for the liturgical languages of Pali and Sanskrit.

In recent decades, other, related alphabets, such as Shan and modern Mon, have been restructured according to the standard of the now-dominant Burmese alphabet.

Burmese is written from left to right and requires no spaces between words, although modern writing usually contains spaces after each clause to enhance readability.

The earliest evidence of the Burmese alphabet is dated to 1035, while a casting made in the 18th century of an old stone inscription points to 984. Burmese calligraphy originally followed a square format but the cursive format took hold from the 17th century when popular writing led to the wider use of palm leaves and folded paper known as parabaiks. A stylus would rip these leaves when making straight lines. The alphabet has undergone considerable modification to suit the evolving phonology of the Burmese language.