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كيف نرى ؟
لإضافةl: 12th October 2009
اضيف بواسطة: Semanoor06
المشاهدات: 2898
تعليقات: 0

يوضح الفلاش كيفية حدوث الإبصار من خلال عرض المعلومة كاملة مدعمة بالحركة و العبارات التوضيحية ، إضافة إلى تمرين تفاعلي يثبت المعلومة لدى المستخدم

السمات: العين الحواس الحاسة الإحساس الحس المستقبلات الحسية الأعضاء البصر الإبصار الرؤية النظر الجهاز العصبي Eye Senses Sensory See Sight Receptors Organs Nervous System
Re: العين والإبصار
لإضافةl: 4th April 2010
اضيف بواسطة: Semanoor05
المشاهدات: 1629
تعليقات: 0

توضح مفهوم العين ، والقرنية ، والقزحية ، والبؤبؤ ، والعدسة ، والشبكية ، والعصب البصري ، والسائل الزجاجي ، و بيان العيوب التي ممكن أن تصيب العين ، مرفقة بأمثلة و...

السمات: العين الحواس حاسة المستقبلات الحسية الإحساس الرؤية البصر الإبصار النظر الجهاز العصبي الضوء العصي المخاريط اللابؤرية إستجماتزم البقعة العمياء Eye Senses Sensory See Sight Receptors Nervous System
The Eye
لإضافةl: 23rd August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 5
تعليقات: 0

Studying the structure of the Human Eye

السمات: العين الحواس حاسة المستقبلات الحسية الإحساس الرؤية البصر الإبصار الجهاز العصبي العضو الأعضاء Eye Senses Sensory See Sight Receptors Organs Nervous System
Flying fox ( Pteropus sp.)
لإضافةl: 25th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 273
تعليقات: 0

Painting of Flying Fox(Pteropus Sp.):Bats of the genus Pteropus, belonging to the Megachiroptera sub-order, are the largest bats in the world. They are commonly known as the Fruit Bats or Flying Foxes among other numerous colloquial names. They live in the tropics and subtropics of Asia...

السمات: Flying fox bat mammal animal animals Fruit Bats Flying Foxes
Blue wildebeest ( Connochaetes taurinus)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 389
تعليقات: 0

Painting of Blue wildebeest ( Connochaetes taurinus):The Blue Wildebeest (Connochaetes taurinus) is a large ungulate mammal of the Bovid family.They range the open plains, bushveld and dry woodlands of Southern and East Africa, realizing a life span in excess of twenty years. This herbivore is a...

السمات: Brindled Gnu Gnu blue wildbeest wild beest animal mammal white blank
North American porcupine ( Erethizon dorsatum)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 308
تعليقات: 0

Painting of North American porcupine ( Erethizon dorsatum):They inhabit much of North America between the Arctic Ocean and northern Mexico. Porcupines are found throughout most of Alaska and Canada, in the northern part of the Great Lakes region, all throughout the west and northeast regions of...

السمات: North American porcupine Erethizon dorsatum porcupine american procupine mammal animal animals
Bighorn sheep(Ovis canadensis)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 352
تعليقات: 0

Painting of Bighorn sheep(Ovis canadensis):Ovis canadensis canadensis inhabits alpine meadows, grassy mountain slopes and foothill country in proximity to rugged, rocky cliffs and bluffs. Bighorn sheep require drier slopes where the annual snowfall is less than about sixty inches a year, since...

السمات: Bighorn sheep Ovis canadensis sheep horn animalmammal white blank wild life wild animal
Goat (Capra hircus)
لإضافةl: 27th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 206
تعليقات: 0

Painting of Goat (Capra hircus):Capra hircus is a domesticated animal and has been raised in almost all habitats.Capra hircus uses the five senses of sight, hearing, smell, taste, and touch to experience the world. To communicate with each other sight, smell, and hearing are primarily used,...

السمات: Goat Capra hircus Animals animal Blank white mammal domestic animal
Murine mouse opossum ( Marmosa murina)
لإضافةl: 28th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 285
تعليقات: 0

Painting of Murine mouse opossum ( Marmosa murina):It is a South American marsupial of the family Didelphidae. Its range includes Colombia, Venezuela, Trinidad and Tobago, Guyana, Suriname, French Guiana, Brazil, eastern Ecuador, eastern Peru, and eastern Bolivia.This opossum is most commonly...

السمات: Linnaeus's Mouse Opossum Common Mouse Opossum Murine mouse opossum Marmosa murina opossum Animals animal wildlife wild animal Blank white mammal
Afgan Hound (Canis Familiaris)
لإضافةl: 9th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 250
تعليقات: 0

Painting of Afgan Hound (Canis Familiaris):The Afghan Hound is a very old sighthound dog breed. Distinguished by its thick, fine, silky coat and its tail with a ring curl at the end, the breed acquired its unique features in the cold mountains of Afghanistan, where it was originally used to hunt...

السمات: Afgan Hound Canis Familiaris Animals animal wildlife wild animal Blank white mammal Tāžī Spai African Hound Kuchi Hound Tāzī Balkh Hound Baluchi Hound Barutzy Hound Shalgar Hound Kabul Hound Galanday Hound
Chinese water deer (Hydropotes inermis)
لإضافةl: 9th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 213
تعليقات: 0

Painting of Chinese water deer (Hydropotes inermis):In the groin of each leg is an inguinal gland used for scent marking; this deer is the only member of the Cervidae to possess such glands. It has canine teeth from the upper jaw.Both the sexes have the teeth. Formerly widespread in eastern...

السمات: Chinese water deer Hydropotes inermis Animals animal wildlife wild animal Blank white mammal deer with teeth deer swimming deer buck
Indian mongoose (Herpestes nyula)
لإضافةl: 11th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 302
تعليقات: 0

Painting of Indian mongoose (Herpestes nyula)keen-sighted viverrine of southern Asia about the size of a ferret; often domesticated.Preys on snakes and rodents

السمات: Indian mongoose Herpestes nyula Animals animal wildlife wild animal Blank white mammal
Dwarf hamster (Phodopus sungorus)
لإضافةl: 11th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 255
تعليقات: 0

Painting of Dwarf hamster (Phodopus sungorus) The dwarf hamster is colorblind and has very poor eyesight, as they are mostly nearsighted. They have highly sensitive hearing to high-pitched noises and can communicate ultrasonically. Dwarf hamsters are very flexible but have very...

السمات: Dwarf hamster Phodopus sungorus Animals animal wildlife wild animal Blank white mammal
Male golden hamster (Mesocricetus auratus)
لإضافةl: 11th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 266
تعليقات: 0

Painting of Male golden hamster (Mesocricetus auratus), DISTRIBUTION Specimens were collected in the Mount Aleppo region, in northwestern Syria in 1999; other specimens were sighted near Jarablus in Syria and near Gaziantep in Turkey. HABITAT Historically, this hamster’s native habitat has...

السمات: Male golden hamster Mesocricetus auratus Animals Syrian hamster; Syrian golden hamster animal wildlife wild animal Blank white mammal
Stripe-tailed monitor (Varanus caudolineatus)
لإضافةl: 16th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 215
تعليقات: 0

Painting of Stripe-tailed monitor (Varanus caudolineatus), DISTRIBUTION Central and interior Western Australia.HABITAT The stripe-tailed monitor is semiarboreal, preferring habitats with mulga trees, which offer small hollows that provide the lizards with tight-fitting safe diurnal and nocturnal...

السمات: Stripe-tailed monitor ,lizard Varanus caudolineatus Line-tailed pygmy monitor Animals animal wildlife wild animal Blank white reptile
Pacific whitesided dolphin
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 171
تعليقات: 0

Vector generated image of Pacific whitesided dolphin,(Lagenorhynchus obliquidens),Pacific whitesided dolphin is a very active dolphin found in the cool to temperate waters of the North Pacific Ocean.Population and distribution The range of the Pacific White-sided Dolphin runs right in a great arc...

السمات: Pacific whitesided dolphin Lagenorhynchus obliquidens sea water ocean river fish blank white
Thresher
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 193
تعليقات: 0

Vector generated image of Thresher,Distribution and habitat Although occasionally sighted in shallow, inshore waters, thresher sharks are primarily pelagic; they prefer the open ocean, venturing no deeper than 500 metres (1,600 ft). Common threshers tend to be more common in coastal waters over...

السمات: Thresher sea water ocean river fish blank white
Female Longman’s beaked whale ( Indopacetus pacificus)
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 317
تعليقات: 0

Painting of Female Longman’s beaked whale ( Indopacetus pacificus),Habitat Longman's beaked whales live in generally warm (69.8-87.8° F, 21-31° C), deep (greater than 3,300 ft (1,000 m)), "pelagic" waters of tropical and subtropical regions.Distribution The distribution of Longman's beaked...

السمات: Female Longman’s beaked whale Indopacetus pacificus sea water ocean river fish blank white
Gray whale ( Eschrichtius robustus)
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 239
تعليقات: 0

Painting of Gray whale ( Eschrichtius robustus),World Range & Habitat Gray whales inhabit shallow coastal waters of the eastern and western North Pacific often sighted along the North American Pacific Coast between the arctic and the equatorial lagoons of Baja California, Mexico. The gray whale...

السمات: Gray whale Eschrichtius robustus sea water ocean river fish blank white
Galápagos sea lion ( Zalophus californianus wollebaecki)
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 246
تعليقات: 0

Painting of Galápagos sea lion ( Zalophus californianus wollebaecki),Distribution The Galápagos Sea Lions can be found on each of the different islands of the Galápagos archipelago. They have also colonized just offshore the mainland Ecuador at Isla de la Plata, and can be spotted from the...

السمات: Galápagos sea lion Zalophus californianus wollebaecki sea water ocean river fish blank white
Killer whales ( Orcinus orca)
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 211
تعليقات: 0

Painting of KILLER WHALE (ORCINUS ORCA) DISTRIBUTION AND ABUNDANCE IN THE CENTRAL AND SOUTHEASTERN BERING SEA.Food: Killer whales are best known for their habits of preying on warm-blooded animals: they have been observed attacking marine mammals of all groups, from sea otters to blue whales,...

السمات: Killer whales Orcinus orca sea water ocean river fish blank white
Indonesian coelacanth (Latimeria menadoensis)
لإضافةl: 25th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 208
تعليقات: 0

Painting of Indonesian coelacanth (Latimeria menadoensis), Habitat: Occurs in temperate waters in the "twilight zone," generally between 500-800 feet, off steep rocky slopes of volcanic islands. In the daytime the Comoron specimens are known to cluster together in "caves" in submarine lava...

السمات: Indonesian coelacanth Latimeria menadoensis sea water ocean river fish blank white
NEURON FROM RETINA OF EYE
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 396
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Painting of Neuron from Retina of Eye:The retina is a complex, layered structure with several layers of neurons interconnected by synapses. The only neurons that are directly sensitive to light are the photoreceptor cells. These are mainly of two types: the rods and cones. Rods function mainly in...

السمات: Eyeball Retina Eye Test Sore Eyes Optician Animal Vein Anatomy Retina opthamology Human Eye Eyesight Medical Examination Iris vitreous High-scale Magnification Healthy Lifestyle Cornea Optic Nerve Medicine Human Vein Healthcare And Medicine Blood Sphere Inside Of Lens Diagnostic aid detatched opthalmic Aquula Liquid AnimalBlood floater Love dialated Looking Looking At View Looking Through Window Scenics Cityscape Magnification Small Optical equipment
Roseate_spoonbill
لإضافةl: 7th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 183
تعليقات: 0

Vector generated image of Roseate spoonbill sometimes separated in the monotypic genus Ajaia) is a wading bird of the ibis and spoonbill family, Threskiornithidae. It is a resident breeder in South America, the Caribbean, Mexico, Central America, and the Gulf Coast of the United States. Vagrant...

السمات: roseate spoonbill feathers nature animal zoo wildlife birds bird forest feather aves blank white