Question

чем различается транспорт веществ у растений и животных? Ответ в виде таблицы. СРОЧНО!! Пожалуйста помогите !!

Answer 1

Difference between Transport of Substances in Plants and Animals

| Aspect | Transport in Plants | Transport in Animals | |------------|------------------------|--------------------------| | Medium | Water and nutrients are transported through specialized tissues called xylem and phloem. | Substances are transported through the circulatory system, which includes blood vessels, heart, and lymphatic system. | | Mechanism | Transport in plants occurs through passive processes such as osmosis and diffusion, as well as active processes like transpiration and root pressure. | Transport in animals involves active pumping of substances by the heart and blood vessels, as well as passive diffusion and facilitated diffusion. | | Direction | Transport in plants is unidirectional, with water and nutrients moving from the roots to the leaves. | Transport in animals can be bidirectional, with substances moving to and from different parts of the body. | | Speed | The transport of substances in plants is relatively slow. | The transport of substances in animals is relatively fast. | | Regulation | Transport in plants is regulated by factors such as transpiration rate, root pressure, and hormone signaling. | Transport in animals is regulated by the nervous system, hormones, and other regulatory mechanisms. | | Specialization | Plants have specialized structures like roots, stems, and leaves to facilitate transport. | Animals have specialized organs like the heart, blood vessels, and lungs for efficient transport. |

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