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موقع الغدة الدرقية والغدد جارات الدرقية في جسم الإنسان
لإضافةl: 9th January 2010
اضيف بواسطة: Semanoor06
المشاهدات: 2901
تعليقات: 0

تقع الغدة الدرقية في العنق على السطح الأمامي للقصبة الهوائية و أسفل الحنجرة ، و تفرز عدة هرمونات أهمها هرمون الثايروكسين و ثلاثي يود الثايرونين ، بينما تقع الغدد...

السمات: الغدة الدرقية الغدد الدريقية غدد لاقنوية الغدد الصماء غدة صماء هرمونات Thyroid Gland Parathyroid Glands Endocrine Hormone Hormones
Koalas (Phascolarctos cinereus)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 355
تعليقات: 0

Painting of Koala (Phascolarctos cinereus):is a thickset arboreal marsupial herbivore native to Australia.The koalas live in eastern Australia and range from northern Queensland to southwestern Victoria. They have been introduced to western Australia and nearby islands.The koala is confined to...

السمات: Koala Phascolarctos cinereus Marsupila arboreal marsupial mammal animal white blank
Short-beaked echidna ( Tachyglossus aculeatus)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 322
تعليقات: 0

Painting of Short-beaked echidna ( Tachyglossus aculeatus):It regularly eats ants and termites, therefore its nickname, the spiny anteater. It inhabits most of Australia and many nearby islands including Tasmania and New Guinea. They generally use their smell to locate food. Some scientists...

السمات: Short-beaked echidna Tachyglossus aculeatus Spiny Anteater Mungwe animal mammal white blank
Striped skunk (Mephitis mephitis)
لإضافةl: 5th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 256
تعليقات: 0

Painting of Striped skunk (Mephitis mephitis):is an omnivorous mammal of the skunk family Mephitidae. Found over most of the North American continent north of Mexico, it is one of the best-known mammals in Canada and the United States.It has well-developed anal scent glands (characteristic of all...

السمات: Animals animal wildlife wild animal Blank white mammal skunk Striped skunk Mephitis mephitis
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
KIDNEY AND ADRENAL GLANDS
لإضافةl: 29th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 197
تعليقات: 0

Painting of Kidney and Adrenal Glands

السمات: kidney adrenal glands histologic histological life science anatomy biological physiology human illustration
NEURONS
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 213
تعليقات: 0

Painting of Neurons:is an excitable cell in the nervous system that processes and transmits information by electrochemical signaling. Neurons are the core components of the brain, the vertebrate spinal cord, the invertebrate ventral nerve cord, and the peripheral nerves. A number of specialized...

السمات: neurone nerve cell neuron impulse stimuli signaling signal brian communication communicate
TONSILS CLOSE UP
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 110
تعليقات: 0

Painitng of Tonsils Closeup

السمات: tonsils lymph nodes lymph glands mouth
TONSILS PROFILE
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 148
تعليقات: 0

Painting of Tonsils Profile

السمات: tonsils lymph nodes lymph glands mouth
OVARY
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 159
تعليقات: 0

Painting of Ovary:The ovary is an ovum-producing reproductive organ, often found in pairs as part of the vertebrate female reproductive system. Ovaries in females are homologous to testes in males, in that they are both gonads and endocrine glands.

السمات: ovary ovum gonads-female
DUODENUM
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 277
تعليقات: 0

Painting of Duodenum:The duodenum is the first section of the small intestine in most higher vertebrates, including mammals, reptiles, and birds. In fish, the divisions of the small intestine are not as clear and the terms anterior intestine or proximal intestine may be used instead of...

السمات: Duodenum first part of small intestine
ADRENAL GLAND
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 187
تعليقات: 0

Painting of Adrenal gland:In mammals, the adrenal glands (also known as suprarenal glands) are the star-shaped endocrine glands that sit on top of the kidneys; their name indicates that position.They are chiefly responsible for regulating the stress response through the synthesis of...

السمات: Adrenal Gland suprarenal glands star shaped endocrine glands corticosteriods producing organ
OVARIES
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 194
تعليقات: 0

Painting of Ovaries:The ovary is an ovum-producing reproductive organ, often found in pairs as part of the vertebrate female reproductive system. Ovaries in females are homologous to testes in males, in that they are both gonads and endocrine glands.

السمات: Female reproductive system Ovaries Falopian tubes
BRONCHIOLES
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 166
تعليقات: 0

Painting of Bronchioles:The bronchioles or bronchioli are the first airway branches that no longer contain cartilage. They are branches of the bronchi, and are smaller than one millimeter in diameter. There are no glands or cartilage in any of the bronchioles, and the epithelial cells become more...

السمات: Bronchioles
BRONCHIOLES
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 162
تعليقات: 0

Painting of Bronchioles:The bronchioles or bronchioli are the first airway branches that no longer contain cartilage. They are branches of the bronchi, and are smaller than one millimeter in diameter. There are no glands or cartilage in any of the bronchioles, and the epithelial cells become more...

السمات: Bronchioles
SWEAT GLANDS
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 173
تعليقات: 0

Painting of Sweat Glands :Sweat glands are exocrine glands, found in the skin of all mammal species, that are used for body temperature regulation. In humans a system of apocrine - and merocrine sweat glands is the main method of cooling.

السمات: Sweat Glands exocrine glands
SALIVARY GLANDS
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 257
تعليقات: 0

Painting of Salivary glands:The salivary glands in mammals are exocrine glands, glands with ducts, that produce saliva. They also secrete amylase, an enzyme that breaks down starch into glucose. In other organisms such as insects, salivary glands are often used to produce biologically important...

السمات: salivary glands amylase producing glands
PITUITARY GLAND
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 195
تعليقات: 0

Painting of Pituitary gland:The pituitary gland, or hypophysis, is an endocrine gland about the size of a pea and weighing 0.5 g (0.02 oz.). It is a protrusion off the bottom of the hypothalamus at the base of the brain, and rests in a small, bony cavity (sella turcica) covered by a dural fold...

السمات: Pituitary gland hypophysis
THYROID GLAND
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 192
تعليقات: 0

Painting of Thyroid gland:The thyroid is one of the largest endocrine glands in the body. This gland is found in the neck inferior to (below) the thyroid cartilage (also known as the Adam's apple in men) and at approximately the same level as the cricoid cartilage. The thyroid controls how...

السمات: thyroid gland largest endocrine gland adam's apple
ANTERIOR LOBE OF PITUITARY GLAND
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 329
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Painting of Anterior lobe Of PituitaryIt is composed of cells which produce protein hormones.The anterior pituitary secretes the following hormones: 1)Growth hormone fosters growth in a variety of body tissues. 2)Thyroid stimulating hormone (TSH) stimulates the thyroid gland to secrete its own...

السمات: Anterior Lobe of pituitary adenohypophysis
Oil glands in birds
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 295
تعليقات: 0

Painting of Oil glands in birds:T HE uropygial gland of birds, otherwise known as the oil gland, preen gland or rump gland.Commonly known function of the oil gland is oiling of the feathers.Among birds the primary oil gland is the preen gland, which is near the base of the tail and releases oils...

السمات: uropygial gland of birds oil gland preen gland rump gland
ENDOCRINE-GLANDS
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 627
تعليقات: 0

Vector Generated Image of Endocrine glands:Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries, testes, thyroid gland, and adrenal...

السمات: endocrine glands hormone secreting glands
Walking stick
لإضافةl: 3rd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 166
تعليقات: 0

Vector generated image of Walking stick,Description: Up to 3 inches; very slender; color and shape mimics twigs or branches (sticks) in appearance. 6 slender legs that can easily compress against the body or mimic small branches coming from the body. The young walking sticks are usually an olive...

السمات: walking stick Insects Insect Invertebrate Arthropod Entomology Insectivore Nature Animal Animilia blank white
New Zealand glowworm ( Arachnocampa luminosa)
لإضافةl: 5th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 181
تعليقات: 0

Painting of New Zealand glowworm ( Arachnocampa luminosa) DISTRIBUTION New Zealand. HABITAT Damp, sheltered areas with hanging surfaces, dark for a good portion of the day and protected from winds, such as caves; usually associated with streams.FEEDING ECOLOGY AND DIET Glowworm larvae are...

السمات: New Zealand glowworm Arachnocampa luminosa New Zealand fungus gnat glowing spider bug Insects Insect Invertebrate Arthropod Entomology Insectivore Nature Animal Animilia blank white
Whitefly (Aleurothrixus antidesmae)
لإضافةl: 5th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 198
تعليقات: 0

Painting of Whitefly (Aleurothrixus antidesmae)Whiteflies are tiny, soft bodied insects. They are not true flies, but belong to the insect Order Homoptera which means "same wing", both the front and back wings are membranous and appear very similar. Other homopterous insects includes: aphids,...

السمات: Whitefly Aleurothrixus antidesmae Insects Insect Invertebrate Arthropod Entomology Insectivore Nature Animal Animilia blank white