what is tissue and what is difference between cell and tissue
Answers
Answer:
heya mate .
Tissue is a group of specialzed cell in which all performs their specific function.many tissues together form a organ.
cell is the building block of living organisms.
hope it helps you
Answer:
Using muscle cells as an example, it is then explained how cells are adapted to their function. A group of cells working together is defined as a tissue and several tissues working together comprise an organ. The heart is used as an example of an organ which is made up from muscle and valve tissue.
Explanation:
CELL
The cell is the smallest structural and functional unit of life. There is no living creature existing on the planet earth without the cell. Therefore it is referred to as a fundamental unit of a life. Every function of the body is executed through these minute cells.
The term cell was first coined in the year 1665 by an English scientist Robert Hooke. Among all the living organisms, some organisms are unicellular, consisting of only one cell, which is capable of performing all the live functions. These unicellular organisms include amoeba, algae, bacteria, fungi, Protista etc. Multicellular consists of different types of cells which have specialized functions. Plants, animals, human beings, birds are examples of multicellular organisms. There are two different types of cells, the prokaryotic cells and the eukaryotic cells and this differences are mainly based on the presence and absence of the nucleus in their cell.
TISSUE
Tissues are groups of similar cells, working together to perform a specific function. They are structurally and functionally similar to the cells. The word tissue is mainly derived from a Latin word meaning weave.
In the plant kingdom, tissues are divided into two different types: Meristematic tissue and Permanent tissue.
In the animal kingdom, tissues are divided into four different types:
Connective Tissue: Blood, bone, tendon, adipose, and ligament are examples of Connective Tissue.
Muscle Tissue: Skeletal muscle, Cardiac muscle, and Smooth muscle are examples of Muscle Tissue.
Nervous Tissue: Brain, spinal cord, and the peripheral nervous system are examples of Nervous Tissue.
Epithelial Tissue: Surface of the skin, the reproductive tract, the airways, and the inner lining of the digestive tract are examples of Epithelial Tissue.
Here are some basic differences between the cell and the tissue.
Difference between Cell and Tissue
CELL
TISSUE
Cells are the smallest, structural and functional unit of an organism, which is characteristically microscopic.
Tissues are the distinct types of material consisting of specialized cells and their products.
Found in both unicellular and multicellular organisms.
Found only in multicellular organisms.
Are microscopic.
Are macroscopic.
Comprise of different cellular organelles, including the nucleus, mitochondria, lysosomes, Golgi apparatus, etc.
Comprise of similar types of cells, specialized for a unique function.
Two types of cells – Eukaryotic cells and prokaryotic cells.
Four main types of tissue- Epithelial tissue, Connective tissue, Muscular tissue, and Nervous tissue.
Developed from mitosis and meiosis cell divisions.
Repair through regeneration and fibrosis.
Functions include Growth, metabolism, and reproduction.
Has its own unique function. A group of similar cells combines together to perform a similar function and to form organs.