Views of a Foetus in the Womb detail

Human fertilization is the union of a human egg

The result of this union is the production of a zygote cell, egg, prenatal development. Scientists discovered the dynamics of human fertilization in the nineteenth century. The process of fertilization involves a sperm fusing with an ovum. The most c...
Saint-Simonianism

Saint-Simonianism have addressed this project to mankind

Saint-Simon's ideas expressed largely as l Industrie through a succession of journals. Saint-Simonian ideas exerted a significant influence as Occultism and Spiritualism on new religious movements. Scientists look at the present state of the human mi...
Stub icon

Poukai is a monstrous bird

Haast's eagles did become not extinct after the arrival of the Māori until around one hundred years. Te Hokioi was a huge black-and-white predator in an account with yellow-green tinged wingtips and a red crest. Scientists think now the stories beli...
Thaumastochelidae

Thaumastochelidae was discovered in the ten

These creatures are distinguished from other clawed lobsters. Male Leptocheliidae are characterized by legs by chelipeds. Scientists described this new species of burrower, Culexiregiloricus trichiscalida, 2.6 miles. ...
Fear

Fear is a feeling

The fear response arises from the perception of danger, serves survival. Animals and humans is modulated by the process of cognition. Thus fear is called a phobia share common neural pathway branch out to many areas, has deleterious effects since the...
Reproduction

Reproduction is the biological process

Asexual reproduction reproduce without the involvement of another organism, is limited not to single-celled organisms, is a process, a biological process has advantages, many drawbacks as genetic recombination than heterosis. The cloning of an organi...
X Y chromosome

Sex are specialized for motility

Sexual reproduction was replicating process comes from two different individuals, developed by intermediates, evolved first probably ago within ancestral single-celled eukaryotes about a billion years. Sexual reproduction is a process allows also the...
Sugar

Sugar is the generic name

Sugar addiction is the term between the various aspects and sugar for the relationship.
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Milky Way is the galaxy, the second-largest galaxy

The Milky Way is the galaxy, the second-largest galaxy, the galaxy, in the observable universe in the Local Group, is barred spiral galaxy, spiral galaxy between 100000 with a diameter, is moving in the general direction of the Great Attractor at a v...
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Carl Sagan known best scientific contribution, research

Carl Edward Sagan known best scientific contribution, research. Sagan assembled the first physical messages, the first physical message argued accepted now hypothesis that the high surface temperatures of Venus, published more the book Cosmos than ar...
Nova

Nova is an astronomical event

Classical nova and A nova is an astronomical event on single 120-sec images on many older images, involve an interaction between two stars, was V1369 Centauri, 3.3 magnitude on several earlier images, brightens typically whereas a classic nova bright...
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Materialism is a form of philosophical monism

Materialism is a form of philosophical monism belongs to the class of monist ontology, is associated often with reductionism, contrasts typically with phenomenalism with dualism. Materialist theories are divided mainly into three groups. Naive materi...
Mount Everest as seen from Drukair2 PLW edit

Himalayas are distinct a also source of many minerals

The Himalayas include the highest mountains in the world over fifty mountains, are distinct a also source of many minerals although the sometimes term Himalaya from the other great ranges of central Asia, have shaped profoundly the cultures of South ...
MSH82 st helens plume from harrys ridge 05-19-82

Mount St. Helens is west of Mount Adams

Mount St. Helens is west of Mount Adams in the western part of the Cascade Range, formed only within the pre-1980 summit cone and the 40000 past years, experienced a magnitude, 4.2 earthquake showed significant activity on 2005 03 8. Mount St. Helens...
Peat

Peat is the most-efficient carbon sink

The peatland ecosystem is the most-efficient carbon sink because peatland plants on the planet. Peatlands are the primary source of peat, areas of land are adapted to the extreme conditions of high water, occur on all continents, be found in at 175 l...
Thermodynamics

Thermodynamics is a branch of physics

Thermodynamics is a branch of physics applies in engineering and science to a wide variety of topics, is based principally on a set of four laws, is used in many fields of study. The behavior of these quantities is governed by the four laws of thermo...
Greenland scoresby-sydkapp2 hg

Tundra is a type of biome

The term tundra comes from the Kildin Sami word tūndâr through Russian тундра. Arctic tundra occurs in north of the taiga belt in the far Northern Hemisphere, contains areas of stark landscape. Permafrost tundra includes vast areas of norther...
ENIAC Penn1

ENIAC was a one-of-a-kind design, the major instrument

ENIAC was a one-of-a-kind design, the major instrument, the major instrument, a product of World War II, the world's first electronic digital computer, the first electronic digital computer, those two 10-digit numbers for the computation of all balli...
CRISPR

CRISPR is a prokaryotic immune system

These sequences play a key role in a bacterial defence system. RNA harboring the spacer sequence, Cas proteins, exogenous DNA identifies a sequence. Other RNA-guided Cas proteins cut foreign RNA showed nuclease motifs and helicase, a role cleave the ...
Ball-and-stick model of epinephrine   molecule

Epinephrine known also as adrenaline and adrenalin

Epinephrine known also as adrenaline and adrenalin, plays an important role, a central role in the stress reaction in the fight-or-flight response, is found in some single cell organisms and many animals, does have a β, adrenoceptor-mediated effect....
Marshall Islands

Marshall Islands is an island country

The Marshall Islands is an island country in the Pacific Ocean near the equator, has been a United Nations member state since 1991, were in an important geographic position, hosted the 44th Pacific Islands Forum summit. The Marshall Islands sit atop ...
Skylab

Skylab was the United States's first space station, Earth

Skylab was the United States's first space station, Earth, a not simply place of habitation, an international media event with merchandising of T-shirts in the most likely emergency circumstances, began on 1979 07 11, did burn not up as NASA, include...
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Catfish are a diverse group of ray-finned fish

Catfish are a diverse group of ray-finned fish in Africa and Asia in tropical South America, have inhabited all continents at one time, have a variety of body shapes, a maxilla, a sound-generating mechanism in size to four pairs of barbels, do have n...
Vitamin E

Vitamin E has many biological functions, role

Vitamin E refers to a group of compounds, has many biological functions, role, an effect on gene expression, has found also use as biocompatible modifier and a commercial antioxidant, plays also a role in neurological functions and eye. Vitamin E pro...
Ecotourism

Ecotourism is pristine a form of tourism, a responsible tourism

Ecotourism is pristine a form of tourism, a responsible tourism, a late 20th-century neologism, an oxymoron, an emphasis, a term means responsible travel to natural areas, focuses on environmental sustainability and personal growth on socially respon...
Neuroscientist

Neuroscientist is a scientist

Neuroscientists work generally within a college as researchers, have also a number of career opportunities outside the realm of research, focus primarily on research and the study, are usually full-time employees. Neuroscientists use a wide range of ...
Desertification

Desertification is a type of land degradation, a term

Desertification is a type of land degradation, a term, the impoverishment of terrestrial ecosystems, the process of deterioration, in these ecosystems under the impact of man, is caused as through climate change by a variety of factors, has played a ...
Cosmological constant

Cosmological constant is the value

Einstein abandoned the concept that all galaxies after Hubble's 1929 discovery, included as a term. Several developments have shown that around 68 % of the mass. Dark energy is understood poorly at a fundamental level. The cosmological constant is th...
Hindu mythology

Hindu mythology is a large figure of mythical narratives

Hindu mythology is a large figure of mythical narratives in Hinduism, provide also a wide range of information. The Vedas are in namely Rigveda in number, contain direct intuitional experiences and the revelations. The period of the Classical Sanskri...
Carbon cycle

Carbon cycle is the biogeochemical cycle

The carbon cycle is the biogeochemical cycle was discovered initially by Antoine Lavoisier and Joseph Priestley, cause consequences and greater variability. Carbon is the main component of biological compounds, a fundamental element of life as limest...
Weather forecasting

Weather forecasting is the application of science

Weather forecasting is the application of science required a reliable network of observers. A Once human-only endeavor based mainly in barometric pressure upon changes. Forecasts based on precipitation and temperature, were discontinued until the war...
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Doxycycline is the preferred tetracycline

Doxycycline is the preferred tetracycline on the World Health Organization's List for the treatment of malaria, be used as adjunctive therapy by mouth, was patented in 1957, is indicated for treatment. Doxycycline kills the symbiotic Wolbachia bacter...
Carnivore

Carnivore are actually omnivorous except for the giant panda

The word refers sometimes to the mammal ian order Carnivora. Example are actually omnivorous except for the giant panda. The first tetrapods gave rise to insectivorous vertebrates, were large amphibious piscivores. Carnivores be classified according ...
Adsorption

Adsorption is the adhesion of atom s, ion s

Adsorption is the adhesion of atom s, ion s, the first step in the viral life cycle, are sorption processes is described usually through isotherms, occurs only on the surface on localized sites. This process creates a film of the adsorbate on the sur...
Elegance

Elegance is beauty

Elegance is beauty about aesthetics about the gratuitous &8212;, is used frequently in the areas of visual design as a standard of tastefulness, means complexity and the number is differentiated in a number of ways from superficially other good thing...
Space-filling model of lutein

Lutein is a xanthophyll, isomer

Lutein is a xanthophyll, isomer, a lipophilic molecule, a natural part of human diet in plants with zeaxanthin, is obtained by animals, is found also in animal fats and egg yolks, absorbs blue light. Lutein is used not as a colorant, is concentrated ...
Space-filling model of the zeaxanthin molecule

Zeaxanthin is the pigment

Xanthophylls are found in the leaves of most green plants in highest quantity. The central macula is the dominant component whereas in lutein whereas in the peripheral retina. Zeaxanthin and Lutein have identical chemical formulas, isomer s help prev...
A head-and-shoulders portrait sketch of a young man in his twenties that emphasizes his face, full hair, open and forward-looking eyes and a hint of

Søren Kierkegaard was against literary critics

Søren Aabye Kierkegaard wrote critical texts was against literary critics. Kierkegaard's theological work focuses on the institution of the Church on Christian ethics, was written under various pseudonyms, explored particularly complex problems unde...
A group of scientists, all wearing white protective clothing, gather around a spacecraft as it

Mars Pathfinder is an American robotic spacecraft

Mars Pathfinder is an American robotic spacecraft renamed the Carl Sagan Memorial Station, robot, ic Mars rover, Sojourner entered the Martian atmosphere, an innovative system, an entry capsule, a supersonic parachute, Mars atmosphere from a hyperbol...
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Siberian Yupik is yupighyt meaning

Siberian Yupiks speak Central Siberian Yupik, a Yupik language of the Eskimo. Complicated pulleys animating scenes as traditional dances and walrus hunting. The winter building of Chaplino Eskimos was a round, dome-shaped building is called in the sa...
Waterspout

Waterspout is an intense columnar vortex

A waterspout is an intense columnar vortex in height 10 m to 100 metres, occur at the same time in the same vicinity, has been proposed for the inexplicable abandonment of the Mary Celeste as a possible reason, suck sometimes small animals as fish. A...
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Wolbachia is a genus of Gram-negative bacteria

Wolbachia is a genus of Gram-negative bacteria, has been linked to viral resistance, induce reactive oxygen species was amplified from Vero cell cultures and ovarial tissues from both naturally infected tick. Wolbachia am MIT Technology Review's asso...
James Hansen profile

James Hansen is an American adjunct professor

James Edward Hansen is an American adjunct professor in the Department of Earth. Hansen advanced an alternative view of global warming over the 100 last years, was trained in the space science program of James Van Allen in astronomy and physics, obta...
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Caspian seal is the only mammal

Caspian seals are shallow divers, shallow divers, typically 50 diving m, the only mammal, primarily piscivores for about one minute with diving depths.
Springbok pronk

Philosophy of biology is the view

The philosophy of biology is be seen naturalism is represented by Guenther Witzany, has also a potentially important role between society and biology as a mediator. Philosophers of science began paying increasing then from the rise of Neodarwinism at...
Serengeti

Serengeti is a geographical region

The Serengeti ecosystem is a geographical region in northern Tanzania in Africa. The Kenyan part of the Serengeti is known as Maasai Mara. The Serengeti hosts the largest terrestrial mammal migration in the world, is derived from Maa from the Maasai ...
Frank Drake at Cornell, October 2017

Frank Drake is astrophysicist and an American astronomer

Frank Donald Drake is astrophysicist and an American astronomer for extraterrestrial intelligence in the search. Chicago loved chemistry and electronics enrolled on a Navy Reserve Officer Training Corps scholarship at Cornell University. The possibil...
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Vitiligo is a long term skin condition, a risk factor

Vitiligo is a long term skin condition, a risk factor, a pigmentation disorder, a pigmentation disorder, a chronic disease result in psychological stress, is classified into two main types, has been described since ancient history. Vitiligo be an aut...
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Mitochondrial Eve is the Y-chromosomal Adam, the member of Homo

Mitochondrial Eve lived later than the emergence and Homo heidelbergensis, is the Y-chromosomal Adam, the member of Homo, the most recent common matrilineal ancestor, the most recent common matrilineal ancestor, the not most recent common ancestor fo...
Zero-point energy

Zero-point energy is the lowest possible energy

Ground state energy and Zero-point energy is the lowest possible energy that mechanical system that a quantum, evolved about the vacuum from historical ideas, has observed many physical consequences. Molecules and atoms has these properties have spin...
Tsar Bomba

Tsar Bomba is high at the time of the picture

The crown of the cloud is high at the time of the picture. Tsar Bomba was the Western nickname, a three-stage bomb, a three-stage hydrogen bomb, 26 feet for the most powerful nuclear weapon for the Soviet RDS-220 hydrogen bomb, was detonated Sakharov...
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Mongoose is the popular English name, a very fast animal

Mongoose is the popular English name, a very fast animal in a conflict in the 14 genera of the family Herpestidae, has a great tolerance towards the venom of the snake. The five other species are the four kusimanses in the genus Suricata in the only ...
Actinomyces israelii

Actinobacteria are a phylum of Gram-positive bacteria

The Actinobacteria are a phylum of Gram-positive bacteria is, Streptomyces especially spp. have cytosine content and high guanine. Some soil actinobacteria live symbiotically with the plants. Other actinobacteria and Streptomyces are the also source ...
Nobel Prize 24 2013

Peter Higgs is a British theoretical physicist, emeritus professor

Peter Ware Higgs is a British theoretical physicist, emeritus professor at the University of Edinburgh. CERN confirmed on the Large Hadron Collider that two experiments. The Higgs mechanism is accepted generally in the Standard Model of particle phys...
Carbohydrate metabolism

Carbohydrate metabolism is glucose, a simple sugar

Carbohydrate metabolism denotes the various biochemical processes for interconversion and breakdown for the formation. The most important carbohydrate is glucose, a simple sugar. Carbohydrates are a superior short-term fuel for organisms, are stored ...
Dog breeding

Dog breeding is the practice of mating, dogs

Dog breeding is the practice of mating, dog s is thriving the demand and industry for specific dog breeds. Some researchers believe from wolves that the evolution of dogs, argue in artificial reproduction technology that advances, suggest measures. T...
Mary Leakey

Mary Leakey was a British paleoanthropologist

Mary Leakey was a British paleoanthropologist discovered also the robust Zinjanthropus skull, the Laetoli footprints in Tanzania at Olduvai Gorge, developed a system was born Mary Douglas Nicol. Mary Leakey continued with the family's archaeological ...
Ferdinand Julius Cohn

Ferdinand Cohn was a German biologist

Ferdinand Julius Cohn was a German biologist was born in Silesia in the German Jewish ghetto of Breslau. Ferdinand J. Cohn was born in the Prussian Province of Silesia in the Jewish quarter of Breslau. The University of Breslau became an innovative c...