Are you looking to clear your concepts on cell and tissue? But, if you don't know where to start, then this article is the right start! There's so much about cells and tissue out there. Therefore, in covering the difference between cell and tissue, you'll get enough to get a kick-start! And there's a plus point to learning the differences. Do you know what? It's the fact that you'll no longer be confused in a NEET MCQ, twisted to confuse you between cell and tissue. So, what's the wait for, start reading now!
Last updated date: 24th Sep 2023
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What are Cells and Tissues?
For anyone wondering, this isn't the difference between cell and tissue, it's not. Instead it's a brief understanding of the both of them. It'll help you gain a perspective of what's ahead. So, buckle and understand- what is cell and tissue?
Cell is the beginning and end of a life, thus also termed as the basic unit. It has a diverse range of structures and functions within a lifeform. Not a single living organism is devoid of cells, be it multicellular (fishes, humans, etc.) or unicellular (bacteria, fungi, etc.). Some processes that are impossible without cells are- reproduction, growth, metabolism, etc.
When cells with specialized functions work together in groups, they are called tissues. These tissues are responsible for forming the structural and functional components that form organs in an organism's body. When it comes to tissue, there are four primary types. They are- connective tissues, epithelial tissue, nervous tissue, and muscle tissue.
Difference Between Cell and Tissue: Do you know there are 18 ways?
There are various ways to explain cell and tissue difference. In the below table you'll see 18 ways that describe the difference between cell and tissue:
Basic structural units of life
Groups of cells with a common function
Individual microscopic units
Aggregates of cells working together
Can be macroscopic or microscopic
Comprised of multiple cells
Perform specific tasks
Carry out specialized functions
Arranged in an organized pattern
Can reproduce independently
Tissues do not reproduce
Various types based on function or shape
Classified based on cell types
Cells depend on tissues for support and coordination
Tissues depend on cells for their existence
Simple or complex
Has a far complexer function and structure
Cells communicate via chemical signals or direct contact
Cells in tissues communicate through specialized structures
There's no better way to explain cell and tissue but by mentioning some characteristics of cell and tissue. In light of the same, below are some unique and amazing facts about what is cell and tissue:
Do you know the largest cell present in the human body? It's ovum, the female egg cell! It's big enough to be seen from the naked eye.
Is there a smallest cell that's present in the human body? Yes! They are RBCs or erythrocytes. These cells do not have a nucleus.
Cornea, a tissue in the human body, has no blood vessels. It's present as the transparent outer layer of the eye.
Human bone possesses the strength equivalent to steel, yet is 50 times lighter when compared to steel's weight. Thus, this tissue is both remarkable and efficient.
In a nutshell, if you know the difference between cell and tissue you'll understand how they work together, making every function possible in the body. Not only that but you'll also get a clarity about their structure, composition, size, and examples. Alongside this, you can challenge your brain to pick up some interesting facts about cells and tissues. How? By reading them in the article above!
In our bodies there is presence of different types of cells and tissues. If talking about tissues, they are primarily- 4 in number. For instance, connective tissues (like bone and blood), epithelial tissues (lining our organs and skin), nervous tissues (found in our brain and nerves), and muscle tissues (enabling movement).
Similarly, cells too have many forms. Some are- blood cells, nerve cells, muscle cells, and more. All of them- tissues as well as cells are very important for our bodies to function properly. Thus, every living organism's overall health and well-being depends on them.
2. What relationship do the cells and tissues share?
Cells and tissues are in a close knit relationship. Thus, rely on each other for support and functionality. Cells are the building blocks of tissues. And in tissues they work together forming organized groups. Here a structural framework and coordination for cells is provided by the tissues. So that they can efficiently carry out specialized functions. Not only that but tissues also provide support, nourishment, and communication to cells through specialized structures. Similarly, tissues are dependent on cells for their very existence.
3. What are 4 different types of cells?
There are four major types of cells in the human body. Firstly, red blood cells (erythrocytes) carry oxygen and remove carbon dioxide. Secondly, nerve cells (neurons) transmit electrical signals for communication within the nervous system. Thirdly, muscle cells (myocytes) enable movement by contracting and relaxing. Lastly, epithelial cells form protective barriers and linings in various organs and tissues. Each type of cell has distinct characteristics and functions, working together to maintain the overall health and functioning of our bodies.