The term “physical growth” refers to an increase in size. Growth in function and capability is what development is all about. Genetic, dietary, and environmental factors all play a role in both processes. It’s helpful to divide children into age groups as they grow physically and emotionally. Anatomy is a branch of biology dealing with the identification and description of living things’ body structures. Gross anatomy is the study of major bodily structures through dissection and observation, and it is limited to the human body in its application.
Growth Anatomy Meaning
The process through which a living thing’s physical development progresses, particularly the process by which the organism reaches its full physical development. An abnormal tissue formation, including a tumour
Human Body
A cell is the smallest unit of life, while tissues are made up of several cells. These tissues combine to form an organ, and organ systems combine to form a single organism. One of its most fascinating aspects of biology is human anatomy. Anatomy and physiology are two aspects of the human body which are studied. Anatomy is the study of human body parts, while physiology is the study of organ chemical and physical functions.
The human body is made up of many cells which combine to form tissues and, eventually, organ systems. The head, neck, abdomen, arms, and legs are all part of it. Elements including oxygen, hydrogen, carbon dioxide, calcium, and phosphorus make up the human body.
Cell
A cell is the most fundamental unit of life. There are trillions of cells in the human body.
Tissues
Tissues are formed whenever a group of cells join together. Various types of tissues, including epithelial, connective, nerve, and muscular tissue, make up the human body.
Organs
Organs in the human body are made up of tissues which conduct distinct roles. It includes the heart, lungs, liver, and other organs.
Organ System
Organs serve a variety of roles in the human body.
The cranial cavity (which protects the brain and other components of the nervous system), the pleural cavity (which protects the lungs), and the abdominal cavity (which protects the stomach) are all cavities in the human body (houses spleen, liver, and intestines).
Human Growth
Between birth and maturity, humans go through a period of growth and change recognized as development.
Human growth is far from a straightforward and consistent process of getting taller or bigger. As a child grows, his or her size, as well as the composition and distribution of his or her tissues, changes. The head makes up around a 1/4 of a newborn’s complete length and about a seventh of an adult’s total length. In infants, muscles account for a far smaller proportion of total body mass than in young adults.
In most tissues, growth involves the production of new cells as well as the packing of additional protein or other material into existing cells; early in development, cell division takes precedence, followed by cell filling.
Anatomy of Human Body
Anatomy is the branch of biology concerned with the study of human structure and bodily parts.
The following are the many parts of human anatomy:
Skeleton
The human body has movements which allow one to carry out various tasks in their daily lives. Walking, crawling, running, jumping, and other activities are included. It is made possible by the skeleton, which serves as a framework for the human body’s operations. There are 206 bones in an adult human body. The heart, lungs, liver, and other important organs are protected by the skeleton. Bones, cartilage, tendons, and ligaments make up the skeletal system.
Muscles
Muscles, since we all know, are specialised tissues which allow skeletal bones to move. Tissue connects the muscles to the bones via tendons. It occurs as a result of muscle contraction and relaxation. Skeletal, cardiac, and smooth muscle are the 3 kinds of muscles.
Physiology of Human Body
The human body is made up of several systems which perform diverse activities. The following are some of them:
Circulatory System
It aids in the circulation of blood, oxygen, and nutrients throughout the body. The circulatory system is also referred to as the cardiovascular system. It consists of arteries, veins, and blood vessels, among other things.
Digestive System
It aids in the digestion and absorption of food particles, as well as the elimination of undesirable waste. The mouth, teeth, tongue, oesophagus, stomach, small intestine, large intestine, rectum, and anus are all part of the system. Aside from that, the liver and pancreas play a role in the process by creating digestive fluids that help the body digest meals.
Respiratory System
It permits oxygen inhalation and carbon dioxide emission from the body. The ventilatory system is another name for this. Lungs are the most significant and vital respiratory organs in the body, assisting in breathing. It also comprises the trachea, bronchi, bronchioles, and diaphragm, in addition to the lungs.
Reproductive System
The genital system, which permits humans to reproduce, is also referred to as the reproductive system. Male and female reproductive organs are the 2 kinds of reproductive organs. The ovaries (which generate ovum) and uterine tubes are the female reproductive organs (fallopian tubes). Testicles are the male reproductive organs (produces sperms).
Endocrine System
It is made up of glands which secrete hormones to control many activities in the body, including metabolism and growth.
Immune System
It enables the body to protect itself against potentially dangerous foreign bodies.
Conclusion
Anatomy is a field of natural science which studies the structure of living organisms. Anatomy is inextricably linked to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes that generate anatomy on both short and long timescales. Anatomy and physiology, that examine the structure and function of organisms and their parts, are commonly studied together as a natural combination of linked disciplines. Human anatomy is one of the most important basic disciplines in medicine. The process of maturation in the human body is called development. When a male sperm cell penetrates an egg generated by a female’s ovary, the process begins with fertilisation.