Human Body

Human Body is a physical substance consisting of living cells as well as extracellular materials. Cells along with tissues form the organs and organ systems.

Human Body is the fundamental outer structure, which has more inner structures associated with it like the tissue, cell, system and organs. Each of the cells within the human body has a different and unique role to play in the functioning of human life. The human body is seen to be a unique structure that has the capability to undergo its own repair and recovery mode. It is termed that the smooth functioning of a human body is the greatest possession one can ever have. Human body has many different branches like embryology, physiology, anatomy, histology. They all combine to form a perfect “structure of the human body”. 

Human body

The growth and the development of the “Human body” is the part of human growth and maturity through age. As stated earlier, the “human body” has some crucial inner organ that needs a vital attachment. There are 78 “human body organs. The functioning of the 78 organs of the human body can constitute or give rise to further organ systems of the “human body parts”. The formation of the “human body” comes into action after the fertilization of a sperm and ovary in the female “human body”. Through the course of time, the embryo changes to foetus to different stages and gradually gives rise to a developed “human body”. 

The “human body” is constantly under change from birth to the end of human life. During this period both the male and female “human body” undergoes various changes like the female body undergoing menstruation, gaining pubic hairs, broadening of the waist and development of breast. On the other hand, the male “human body” grows through changes like appearance of beard; muscles and pubic hair growth.

Human body parts

“Human body parts” is the extended part of the human body that has five basic outlines in the anatomy:

  • Neck 

  • Arm 

  • Head

  • Torso 

  • Legs 

They all contribute to the fundamental structure and lining of the human body. However, the inner “Human body parts” have vital inner body parts like:

  • Heart

  • Lungs

  • Brain 

These internal structures of the human body are protected inside a skeleton and other inner “human body parts” imbibe inside the cavities of the human body. An interesting function can be noticed in the human body that almost all the body parts are interconnected with each other, like the connection of the brain to that of the spinal cord. The “human body” incorporates some other major systems in the human body like nervous, skeletal, respiratory, immune, cardiovascular, reproductive, urinary, digestive and integumentary systems. It is very vital to have good “human body parts” and organs for a long-lasting and healthy functioning of the body parts. The study of the “human body parts” is quite famous and is termed as physiology that highlights the different functions of the body organ. 

Structure of human body

The “structure of the human body” is the outline of the basic structure of the human body. In the human body”, there is an arrangement of various organs of the human body. Allowing the growth and functioning of each at its peak. Skin is the largest organ of the human body and the pineal gland is one of the smallest glands of the human body and organs. It is learnt that one of the important tissues or fluids in the human body is the blood, which constitutes 1.5 gallons or 10 units of it the human body. Immune system of human body serves to b effective in providing protection against pathogen

Conclusion 

Human Body is the structural outline of a person that constitutes billions of other tissues, organs, systems and cells. A Human Body is also in possession of various “Human body parts” that perform the basic working mechanism of the Human Body. There are several “Human body parts” involved like the heart, liver, kidney, lungs, arms, legs, brain, and many more. All the mentioned “Human body parts” have a vital role to present in a healthy human body. However, the basic “structure of human body” of the human body remains the same but there is an evident difference that can be noticed in different gender categories like female, male and transgender.

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Frequently Asked Questions

Get answers to the most common queries related to the Railway Examination Preparation.

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