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Comparison Of Skulls Of Lions And Tigers
Historically, a comparison of the tiger (''Panthera tigris'') versus the lion (''Panthera leo'') has been a popular topic of discussion by hunters, naturalists, artists and poets, and has inspired the popular imagination. In the past, lions and tigers reportedly competed in the wilderness, where their ranges overlapped in Eurasia. The most common reported circumstance of their meeting is in captivity, either deliberately or by accident. Opinions In general, the lion is a social animal, while the tiger is solitary, though at times, male lions are separate from the females, and tigers socialise, usually for mating, and rarely for hunts. There are differing scenarios regarding whether tigers would beat lions in fights, or vice-versa: Favoring the tiger * Craig Saffoe, a biologist and the curator of great cats at the National Zoological Park in Washington, D.C., said that the outcome of a given fight totally depended on the individuals, with their fighting style, physiology a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baby Lion And Tiger
An infant or baby is the very young offspring of human beings. ''Infant'' (from the Latin word ''infans'', meaning 'unable to speak' or 'speechless') is a formal or specialised synonym for the common term ''baby''. The terms may also be used to refer to juveniles of other organisms. A newborn is, in colloquial use, an infant who is only hours, days, or up to one month old. In medical contexts, a newborn or neonate (from Latin, ''neonatus'', newborn) is an infant in the first 28 days after birth; the term applies to premature, full term, and postmature infants. Before birth, the offspring is called a fetus. The term ''infant'' is typically applied to very young children under one year of age; however, definitions may vary and may include children up to two years of age. When a human child learns to walk, they are called a toddler instead. Other uses In British English, an ''infant school'' is for children aged between four and seven. As a legal term, ''infancy'' is more lik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The News Journal
''The News Journal'' is the main newspaper for Wilmington, Delaware, and the surrounding area. It is headquartered in unincorporated New Castle County, Delaware, near New Castle, and is owned by Gannett. History The ancestry of the News Journal reflects the mergers of several newspapers. It is dated to Oct. 1, 1866 when Howard M. Jenkins and Wilmer Atkinson started the afternoon publication ''Daily Commercial''. In 1877, that paper was absorbed into a rival, the ''Every Evening'', founded by Georgetown native William T. Croasdale. The ''Evening Journal'', later owned by the Du Pont family, was founded in 1888 as a competitor to the Every Evening. The two papers merged in 1933. Another predecessor to the News Journal was the ''Morning Herald'', founded in 1876 by Philadelphia lawyer John O'Byrne. It later became the Daily Morning News, bought by Alfred I. Du Pont in 1911. For most of the 20th century, the Du Pont family owned these two Delaware newspapers, ''The Morning News' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asiatic Lion
The Asiatic lion is a population of ''Panthera leo leo'' that today survives in the wild only in India. Since the turn of the 20th century, its range has been restricted to Gir National Park and the surrounding areas in the Indian state of Gujarat. Historically, it inhabited much of southwest Asia to northern India. The first scientific description of the Asiatic lion was published in 1826 by the Austrian zoologist Johann N. Meyer, who named it ''Felis leo persicus''. On the IUCN Red List, it is listed under its former scientific name ''Panthera leo persica'' as Endangered because of its small population size and area of occupancy. Until the 19th century, it occurred in Saudi Arabia, eastern Turkey, Iran, Mesopotamia, Pakistan, and from east of the Indus River to Bengal and the Narmada River in Central India. The population has steadily increased since 2010. In May 2015, the 14th Asiatic Lion Census was conducted over an area of about ; the lion population was estimated at 523 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st Century
The 21st (twenty-first) century is the current century in the ''Anno Domini'' era or Common Era, under the Gregorian calendar. It began on 1 January 2001 ( MMI) and will end on 31 December 2100 ( MMC). Marking the beginning of the 21st century was the rise of a global economy and Third World consumerism, deepening global concern over terrorism after 11 September 2001, terrorist attacks and increased private enterprise. The NATO interventions in Afghanistan and Iraq of the early 2000s and overthrowing several regimes during the Arab Spring of the early 2010s led to mixed outcomes in the Arab world, resulting in several civil wars and political instability. The United States has remained the global superpower, while China is now considered an emerging superpower. In 2017, 49.3% of the world's population lived in "some form of democracy", though only 4.5% lived in "full democracies". The United Nations estimates that by 2050 two thirds of the world's population will be urbani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gwalior
Gwalior() is a major city in the central Indian state of Madhya Pradesh; it lies in northern part of Madhya Pradesh and is one of the Counter-magnet cities. Located south of Delhi, the capital city of India, from Agra and from Bhopal, the state capital, Gwalior occupies a strategic location in the Gird region of India. The historic city and its fortress have been ruled by several historic Indian kingdoms. From the Kachchhapaghatas in the 10th century, Tomars in the 13th century, it was passed on to the Mughal Empire, then to the Maratha in 1754, and the Scindia dynasty of Maratha Empire in the 18th century. In April 2021, It was found that Gwalior had the best air quality index (AQI 152) amongst the 4 major cities in Madhya Pradesh. Besides being the administrative headquarters of Gwalior district and Gwalior division, Gwalior has many administrative offices of the Chambal division of northern Madhya Pradesh. Several administrative and judicial organisations, commission ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maharaja Of Gwalior
Gwalior state was a semi-autonomous Maratha state. It was centred in modern-day Madhya Pradesh, arising due to the rise of the Maratha Empire and fragmentation of the Mughal Empire. It was ruled by the House of Scindia (anglicized from Shinde), a Hindu Maratha dynasty, and was entitled to a 21-gun salute when it became a princely state of the India. The state took its name from the old town of Gwalior, which, although not its first capital, was an important place because of its strategic location and the strength of its fort; it became later its capital, after Daulat Rao Sindhia built its palace in the village of Lashkar, near the fort. The state was founded in the early 18th century by Ranoji Sindhia, as part of the Maratha Confederacy. The administration of Ujjain was assigned by Peshwa Bajirao I to his faithful commander Ranoji Shinde and his Sarsenapati was Yasaji Rambhaji (Rege). The Diwan of Ranoji Shinde (Scindia) was Ramchandra Baba Shenvi who was very wealthy; he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independence Day (India)
Independence Day is celebrated annually on 15 August as a public holiday in India commemorating the nation's independence from the United Kingdom on 15 August 1947, the day when the provisions of the Indian Independence Act, which transferred legislative sovereignty to the Indian Constituent Assembly, came into effect. India retained King George VI as head of state until its transition to a republic, when the Constitution of India came into effect on 26 January 1950 (celebrated as Indian Republic Day) and replaced the dominion prefix, Dominion of India, with the enactment of the sovereign law Constitution of India. India attained independence following the independence movement noted for largely non-violent resistance and civil disobedience. Independence coincided with the partition of India, in which British India was divided along religious lines into the Dominions of India and Pakistan; the partition was accompanied by violent riots and mass casualties, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tigon
A tigon (), tiglon () (portmanteau of ''tiger'' and ''lion''), or tion () is the hybrid offspring of a male tiger (''Panthera tigris'') and a female lion (''Panthera leo'').Techné v6n3 – Patenting and Transgenic Organisms: A Philosophical Exploration Scholar.lib.vt.edu. Retrieved on 17 September 2013. They exhibit visible characteristics from both parents: they can have both spots from the mother (lions carry genes for spots – lion cubs are spotted and some adults retain faint markings) and stripes from the father. Any mane that a male tigon may have will appear shorter and less noticeable than a lion's mane and is closer in type to the ruff of a male tiger. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liger
The liger is a hybrid offspring of a male lion (''Panthera leo'') and a female tiger (''Panthera tigris''). The liger has parents in the same genus but of different species. The liger is distinct from the similar hybrid called the tigon, and is the largest of all known extant felines. They enjoy swimming, which is a characteristic of tigers, and are very sociable like lions. Notably, ligers typically grow larger than either parent species, unlike tigons.Ligers messybeast.com Retrieved 4 September 2012. History The history of lion-tiger hybrids dates to at least the early 19th century in . In 1798, |
