Search results
Results From The WOW.Com Content Network
The first fossilized evidence of sexual reproduction in eukaryotes is from the Stenian period, about 1.05 billion years old. [19] [20]Biologists studying evolution propose several explanations for the development of sexual reproduction and its maintenance.
In population ecology and demography, the net reproduction rate, R 0, is the average number of offspring (often specifically daughters) that would be born to a female if she passed through her lifetime conforming to the age-specific fertility and mortality rates of a given year.
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. [1]
However, multiple human rights documents and declarations specifically proclaim reproductive rights of women, including the ability to make their own reproductive healthcare decisions regarding family planning, including: the UN Declaration of Human Rights (1948), [42] The Convention on the Elimination of All Forms of Discrimination Against ...
The American Fertility Society (now American Society of Reproductive Medicine) Classification distinguishes: . Class I—Müllerian agenesis (absent uterus). This condition is represented by the hypoplasia or the agenesis (total absence) of the different parts of the uterus:
Document Number Nine (or Document No. 9), more properly the Communiqué on the Current State of the Ideological Sphere [1] (also translated as the Briefing on the Current Situation in the Ideological Realm [2]), is a confidential internal document widely circulated within the Chinese Communist Party (CCP) in 2013 by the General Office of the CCP.
Series 7 of Doc Martin was released on DVD/Blu-ray in Region 1 on 8 December 2015 and in the UK (Region 2) on 16 November 2015. [citation needed] In Region 4, Series 1, 2, 4, and "On the Edge" were released separately and in a nine-disc box set entitled "Doc Martin: Comedy Cure", as well as an earlier seven-disc box set not including Series 4.