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ACS Human Anatomy & Physiology - Dr. Dinesh Choudhary Book - Hindi & English

MRP : 350 / 5

Product Details

Instrument Code
556
Width
19 cm
Length
24 cm
Height
0.05 cm
Weight
150 gm
Model / ISBN
9788196358167
Hsn Code
4901
QTY in Per Box
10
Quantity

Product Description

           मानव शरीर

 
 

                                              मानव शरीर :-  एक मानव जीव की संपूर्ण संरचना है, जिसमें एक सिरगर्दनधड़, दो हाथ और दो पैर होते हैं। किसी मानव के वयस्क होने तक उसका शरीर लगभग 50 ट्रिलियन कोशिकाओं, जो कि जीवन की आधारभूत इकाई हैं, से मिल कर बना होता है। इन कोशिकाओं के जीववैज्ञानिक संगठन से अंतत: पूरे शरीर की रचना होती है।

This illustration shows eight silhouettes of a human female, each showing the components of a different organ system. The integumentary system encloses internal body structures and is the site of many sensory receptors. The integumentary system includes the hair, skin, and nails. The skeletal system supports the body and, along with the muscular system, enables movement. The skeletal system includes cartilage, such as that at the tip of the nose, as well as the bones and joints. The muscular system enables movement, along with the skeletal system, but also helps to maintain body temperature. The muscular system includes skeletal muscles, as well as tendons that connect skeletal muscles to bones. The nervous system detects and processes sensory information and activates bodily responses. The nervous system includes the brain, spinal cord, and peripheral nerves, such as those located in the limbs. The endocrine system secretes hormones and regulates bodily processes. The endocrine system includes the pituitary gland in the brain, the thyroid gland in the throat, the pancreas in the abdomen, the adrenal glands on top of the kidneys, and the testes in the scrotum of males as well as the ovaries in the pelvic region of females. The cardiovascular system delivers oxygen and nutrients to the tissues as well as equalizes temperature in the body. The cardiovascular system includes the heart and blood vessels.

 

Figure 2. Organ Systems of the Human Body. Organs that work together are grouped into organ systems.

The lymphatic system returns fluid to the blood and defends against pathogens. The lymphatic system includes the thymus in the chest, the spleen in the abdomen, the lymphatic vessels that spread throughout the body, and the lymph nodes distributed along the lymphatic vessels. The respiratory system removes carbon dioxide from the body and delivers oxygen to the blood. The respiratory system includes the nasal passages, the trachea, and the lungs. The digestive system processes food for use by the body and removes wastes from undigested food. The digestive system includes the stomach, the liver, the gall bladder (connected to the liver), the large intestine, and the small intestine. The urinary system controls water balance in the body and removes and excretes waste from the blood. The urinary system includes the kidneys and the urinary bladder. The reproductive system of males and females produce sex hormones and gametes. The male reproductive system is specialized to deliver gametes to the female while the female reproductive system is specialized to support the embryo and fetus until birth and produce milk for the infant after birth. The male reproductive system includes the two testes within the scrotum as well as the epididymis which wraps around each testis. The female reproductive system includes the mammary glands within the breasts and the ovaries and uterus within the pelvic cavity.

 

Figure 3. Organ Systems of the Human Body (continued). Organs that work together are grouped into organ systems.


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