Question

Какие вещества передвигаются по растительному организму

Answer 1

Кислород также углерод питательные вещества

Answer 2

Substances Moving Through a Plant Organism

Plants transport various substances through their systems to support growth, development, and overall functioning. The substances that move through a plant organism include water, minerals, sugars, hormones, and gases.

Water and Minerals: Plants absorb water and minerals from the soil through their roots. This process is facilitated by the root hairs and the root system's ability to take in water and essential nutrients. The movement of water and minerals through the plant occurs via the xylem, a specialized tissue responsible for transporting water and dissolved minerals from the roots to the rest of the plant.

Sugars: Plants produce sugars through photosynthesis in their leaves. These sugars, primarily in the form of sucrose, are transported through the plant via the phloem, a specialized tissue responsible for the transport of organic nutrients. The movement of sugars through the phloem allows for the distribution of energy throughout the plant, supporting growth and metabolic processes.

Hormones: Plants produce and transport various hormones, such as auxins, gibberellins, cytokinins, abscisic acid, and ethylene, to regulate growth, development, and responses to environmental stimuli. These hormones are transported through the plant to coordinate processes such as cell elongation, flowering, fruit development, and responses to stress.

Gases: Plants exchange gases with the environment to support photosynthesis and respiration. Carbon dioxide is taken in through small openings in the leaves called stomata, while oxygen and water vapor are released. This gas exchange is crucial for the plant's metabolic processes and overall health.

In summary, plants transport water, minerals, sugars, hormones, and gases throughout their systems to support essential functions such as growth, development, and response to environmental stimuli.

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