Tissues are made up of cells. The tissue vary from part to part as tissue made of different type of cells.
The cells of the permanent tissues do not generally divide further. Simple and complex tissues are conducting tissues. Cells that are similar in structure and function are called assimple tissues. Cells of different types of permanent tissues are called as complex tissues.
Tissues
Similar tissues working together to preform a life activity are organs.
an aircraft
An organ is a structure composed of one type of tissues that do one job. For example, the smooth heart muscle cannot do the job of the striated thigh muscle. Specialized tissues that make up blood vessels and valves in the blood vessels could not do the job of the smooth muscles in the intestines.
cells.
Histology
The structure of a stem has different intereal structures. They have vascular tissues. Stems have a bundled arrangement of circular vascular tissues. The xylem and phloem are in a circle of vascular tissues that form a ring around cortex.
"organs"
tissues
organ
Cells are the basic structure of life which make up tissues in which make up organs then make up organ systems which help carry out life's basic tasks. Cells are the smallest unit of life, but they make up everything else, so they play a very big role.
Cells are the basic structure of life which make up tissues in which make up organs then make up organ systems which help carry out life's basic tasks. Cells are the smallest unit of life, but they make up everything else, so they play a very big role.
organism
an organ
organ
Histology