Everyday Science

Human Biology Summary | Everyday science mcqs with answers

Human Biology Summary | Everyday science mcqs with answers


Here in this blog we have created summary of human biology which will help preparation of academic as well competitive exams. This article will fulfill your need of everyday science mcqs prepartion very effectively.

Human Biology Summary:

  • 206: Number of Bones
  • 639: Number of Muscles
  • 2: Number of Kidneys
  • 20: Number of Milk Teeth
  • Number of Ribs 24 (12 pair)
  • 4: Number of Heart Chamber
  • Aorta: Largest artery
  • 120/80mmHg: Normal blood pressure
  • Ph of Blood *7.35-7.45
  • 33: Number of vertebrae in the Spine
  • 7: Number of vertebrae in the Neck
  • 6: Number of Bones in Middle Ear
  • 14: Number of Bones in Face
  • 22: Number of Bones in Skull
  • 25: Number of Bones in Chest
  • 6: Number of Bones in Arms
  • 72: Number of Muscles in Human Arm
  • 2: Number of Pumps in Heart
  • Skin: Largest Organ
  • Liver: Largest gland
  • Ovum: Biggest cell female
  • Sperm: Smallest cell male
  • Heart: First transplanted Organ
  • 7m: Average length of Small Intestine
  • 5m: Average length of Large Intestine
  • 6kg: Average weight of new Born baby
  • *60-100: Pulse rate in One Minute
  • 37 C° (98.4 F°): Normal body temperature
  • 4 to 5 liters: Average Blood Volume
  • 120 days: Life Span of RBC
  • 10 to 15 days: Life Span of WBC
  • 280 days (40 week): Pregnancy Period
  • 33: Number of Bones in Human Foot
  • 8: Number of Bones in Each wrist
  • 27: Number of Bones in Hand
  • Thyroid: Largest Endocrine gland
  • Spleen: Largest Lymphatic Organ
  • Cerebrum: Largest part of Brain
  • Femur: Largest & Strongest Bone
  • (Middle Ear): Smallest Muscle Stapedius
  • 46 (23 pair): Number of Chromosome
  • 306: Number of Bones in new Born baby
  • 5 to 5.5: Viscosity of Blood
  • O negative: Universal Donor Blood Group
  • AB: Universal Recipient Blood Group
  • Monocyte: Largest WBC
  • Lymphocyte: Smallest WBC
  • Polycethemia: Increase RBC count called
  • Spleen: Blood Bank in the Body
  • RBC: Non Nucleated Blood cell
  • RBC produced in the Bone Marrow

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