Examples of cells, tissues, organs, organ systems, organisms in plants and animals.

Plant cell, animal cell.
In plants: mechanical, basic, conductive tissue.
In animals: nervous tissue, muscle tissue, epithelial tissue; circulatory and digestive systems.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.