unit -11 organization of tissue
Answers
Answer:
A tissue is a group of cells with a common origin, structure and function. ... Several types of tissues organise to form an organ. Example : Blood, bone, and cartilage are some examples of animal tissues whereas parenchyma, collenchyma, xylem and phloem are different tissues present in the plants.
Answer:
An organism is made up of four levels of the organization. The cell is the building block of all the organisms. In an organism the division of labour occurs throughout the organization. Each component of the organization performs a particular function so that it can maintain the sustainability of an organism.
Explanation:
An organization means an orderly arrangement. The cell is the building block of an organism. Many specialized cells are organized to form a tissue, many tissues together form an organ, many organs and organ- system, and finally many organ- systems an organism.
Based on how cells are arranged in the body of animals following four levels of organization seen are: - The cellular level of organization - Tissue level of organization - Organ level of organization - Organ- system of organization
The cellular level of organization: Cells are the basic unit of life and perform vital functions of an organism.