Helpful for IBA 5 to 15 Matriculation category *`SUMMARY OF HUMAN BODY`* 1🍁: Number of Muscles 639 2🍁: Number of Kidneys 2 3🍁: Number of Milk Teeth 20 4🍁: Number of Ribs 24 (12 pair) 5🍁: Number of Heart Chamber 4 6🍁: Largest artery Aorta 7🍁: Normal blood pressure 120/80mmHg 8🍁: Ph of Blood 7.4 9🍁: Number of vertebrae in the Spine 33 10🍁: Number of vertebrae in the Neck 7 11🍁: Number of Bones in Middle Ear 6 12🍁: Number of Bones in Face 14 13🍁: Number of Bones in Skull 22 14🍁: Number of Bones in Chest 25 15🍁: Number of Bones in Arms 6 16🍁: Number of Muscles in Human Arm 72 17🍁: Number of Pumps in Heart 2 18🍁: Largest Organ Skin 19🍁: Largest gland Liver 20🍁: Biggest cell female Ovum 21🍁: Smallest cell male Sperm 22🍁: Smallest Bone Stape 23🍁: First transplanted Organ Heart 24🍁: Average length of Small Intestines 25🍁: Average length of Large Intestine 1.5m 26🍁: Average weight of new Born baby 2.6kg 27🍁: Pulse rate in One Minute 72 times 28🍁: Normal body temperature 37 C° (98.4 F°) 29🍁: Average Blood Volume 4 to 5 liters 30🍁: Life Span of RBC 120 days 31🍁: Life Span of WBC 13to 20 days 32🍁: Pregnancy Period 280 days (40 week) 33🍁: Number of Bones in Human Foot 26 34🍁: Number of Bones in Each wrist 8 35🍁: Number of Bones in Hand 27 36🍁: Largest Endocrine gland Thyroid 37🍁: Largest Lymphatic Organ Spleen 38🍁: Largest part of Brain Cerebrum 39🍁: Largest & Strongest Bone Femur 40🍁: Smallest Muscle Stmped 41🍁: Number of Chromosome 46 (23 pair) 42🍁: Number of Bones in new Born baby 306 43🍁: Viscosity of Blood 4.5 to 5.5 44🍁: Universal Donor Blood Group O 45🍁: Universal Recipient Blood Group AB 46🍁: Largest WBC Monocyte 47🍁: Smallest WBC Lymphocyte lb 48🍁: Increase RBC count called Polycethemia 49🍁: Blood Bank in the Body is Spleen 50🍁: Non Nucleated Blood cell is RBC 51🍁: RBC produced in the Bone Marrow 52🍁: River of Life is Called Blood 53🍁: Normal Blood Cholesterol level 250mg/dl 54🍁: Fluid part of Blood is Plasma 55🍁: Normal Blood Sugar 100mg