Guide To Learn
Introduction Every organism whether single-celled or multicellular is made up of cells. They provide body shape and structure and perform a variety of tasks to keep it running. A cell is the fundamental unit of life. According to Cell Theory Hypotheses, “Cell is the fundamental unit of life that gives everything and is self-sufficient in […]
Introduction All living organisms possess cells. It is most important structurally, biologically, and functionally. By division of cells, they increase the numbers and form all the structures in the body. There are three essential parts that are present in a cell, namely plasma membrane, cytoplasm, and nucleus. The nucleus is a spherical organelle that is […]
Introduction All living organisms possess cells. It is most important structurally, biologically, and functionally. Cells are either unicellular or multicellular. By division, cells increase in number and form all the structures in the body. There are three essential parts that are present in a cell, namely, plasma membrane, cytoplasm, and nucleus. The cell is surrounded by a […]
What is the pelvis? The pelvis, the lowest portion of the trunk situated between the abdomen and the thighs, is an uneven bony ring of complicated bones. Several joints and ligaments reinforce and support it. It creates attachment points for certain significant muscles and a cavity that can house numerous significant internal organs. It houses […]
Introduction A blood pressure test is used to measure the blood pressure level, whether low or high. Two ways to check the blood pressure − How to measure blood pressure? Blood pressure levels can fluctuate due to various reasons such as stress, physical exertion, and extreme hot or cold temperature. But this fluctuation in the […]
The blood in the human body seems to be the same in color but is different in terms of its characteristics. The blood type has been divided into two main groupings, namely − Let us see in detail about these two main blood groups. Images Coming soon ABO Grouping The presence and absence of two […]
Introduction Homo sapiens is the scientific name given to human beings. The term Homo sapiens was given by Carl Linnaeus, the father of Taxonomy. In Latin, the term Homo refers to ‘earthly being’ and sapiens refers to ‘wise’. We are the sole surviving members of the genus Homo. We are bestowed with a higher cognitive function than every other living being on earth. […]
Introduction The skin is the body’s outermost layer which functions to protect the body from all sorts of things, including infections, temperature changes, physical, chemical and mechanical stresses, etc. Being the largest organ of the body, the skin of an average adult human spans about 1.5-2.5 metres and is quite thick as well. A square inch of skin contains […]
Introduction With a weight of about 1.5 kg, the liver is the biggest organ within the body and also the largest gland. Accounting for about 2-3% of the body weight, the liver performs various important functions, such as storage of glucose, synthesis of proteins via amino acids, production of bile, removal of toxic wastes, production […]
Introduction The human respiratory system is a system of organs, tissues, and cells that transport oxygen from the atmosphere to our blood and release carbon dioxide from our blood to the atmosphere. It’s made up of several organs that work together to get oxygen into your lungs and then into your red blood cells. The […]