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Ivan N. Nikolaevich Petrenko
Ivan () is a Slavic languages, Slavic male given name, connected with the variant of the Greek name (English: John (given name), John) from Hebrew language, Hebrew meaning 'God is gracious'. It is associated worldwide with Slavic countries. The earliest person known to bear the name was Bulgarian tsar Ivan Vladislav of Bulgaria, Ivan Vladislav. It is very popular in Russia, Ukraine, Croatia, Serbia, Bosnia and Herzegovina, Slovenia, Bulgaria, Belarus, North Macedonia, and Montenegro and has also become more popular in Romance-speaking world, Romance-speaking countries since the 20th century. Etymology Ivan is the common Slavic Latin alphabet, Latin spelling, while Cyrillic script, Cyrillic spelling is two-fold: in Bulgarian language, Bulgarian, Russian language, Russian, Macedonian language, Macedonian, Serbian language, Serbian and Montenegrin language, Montenegrin it is Иван, while in Belarusian language, Belarusian and Ukrainian language, Ukrainian it is Іван. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Male
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 fertilization. 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 a Y chromosome, which codes for the production of larger amounts of testosterone to develop male reproductive organs. Not all species share 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. In humans, the word ''male'' can also be used to refer to gender in the social sense of gender role or gender identity. Overview The existence of separate sexes has evolved independently at different times and in different lineages, an example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
