Question

1Сравните строение растительных и животных тканей.2 объясните почему клетку считают основной единицей строения живых организмов.3 объясните почему знания о живых организмах важны каждому человеку

Answer 1

У растительних клеток одна вакуоль,а у животных несколько меоких.Потому что в ней проходят много функций,окисление,газообмен,дыхание из клеток состоят ткани,а из ткани органы и тд .Потому,что сам человек представляет из себя биологическую систему

Answer 2

Comparing Plant and Animal Tissues

Plant and animal tissues have some similarities but also significant differences in their structure and function.

Plant Tissues: - Plant tissues are composed of various cell types, including parenchyma, collenchyma, and sclerenchyma cells, as well as xylem and phloem cells for transport. - The cell walls of plant cells are made of cellulose, providing rigidity and support to the plant structure. - Plant tissues are organized into meristematic (responsible for growth), permanent (responsible for functions like photosynthesis and storage), and protective tissues (such as the epidermis).

Animal Tissues: - Animal tissues are primarily categorized into four types: epithelial, connective, muscle, and nervous tissues. - Unlike plant cells, animal cells do not have cell walls and are typically held together by extracellular matrix and cell junctions. - Animal tissues serve various functions, including protection, support, movement, and signaling.

The Cell as the Basic Unit of Living Organisms

The cell is considered the basic unit of living organisms due to several reasons:

Structural and Functional Unit: - Cells are the smallest structural and functional unit of living organisms, capable of performing all the essential functions of life, such as metabolism, growth, and reproduction.

Fundamental Building Blocks: - All living organisms are composed of one or more cells, and the activities of an organism are the sum of the activities and interactions of its constituent cells.

Cell Theory: - The cell theory, proposed by scientists Schleiden, Schwann, and Virchow, states that all living organisms are composed of cells, and that cells are the basic units of structure and function in living organisms.

Importance of Knowledge about Living Organisms to Individuals

Understanding living organisms is crucial for several reasons:

Health and Medicine: - Knowledge about living organisms is essential for understanding diseases, developing treatments, and advancing medical research.

Environmental Awareness: - Understanding living organisms helps individuals appreciate the interconnectedness of ecosystems and the impact of human activities on the environment [[11]].

Biotechnological Applications: - Knowledge about living organisms is fundamental for advancements in biotechnology, agriculture, and food production [[12]].

Ethical Considerations: - Understanding living organisms fosters ethical considerations related to animal welfare, conservation, and sustainable use of natural resources [[13]].

In conclusion, the structure of plant and animal tissues differs significantly, and the cell is considered the basic unit of living organisms due to its fundamental role in the structure and function of all living organisms. Furthermore, knowledge about living organisms is important for various aspects of human life, including health, environmental awareness, biotechnological applications, and ethical considerations.