Question

How is the plant kingdom useful to us?

Answer 1

Hint: Plants are primarily multicellular organisms, primarily photosynthetic eukaryotes of the Plantae kingdom. Plants were historically considered one of two kingdoms that included all living things that were not animals, and all algae and fungi were considered plants.

Complete answer:
Plants are all included in the Kingdom Plantae. They are multicellular, eukaryotic, and autotrophic organisms. A plant cell has a rigid cell wall. Plants contain chloroplasts and chlorophyll pigment, both of which are required for photosynthesis.
Kingdom Plantae Characteristics
1. The plant kingdom is distinguished by the following characteristics:
2. They are immobile.
3. They are called autotrophs because they produce their food.
4. They reproduce sexually or asexually through vegetative propagation.
5. These are eukaryotes with multiple cells. The plant cell has an outer cell wall as well as a large central vacuole.
6. Chlorophyll, a photosynthetic pigment found in plants, is found in the plastids.
7. Different organelles are present for anchorage, reproduction, support, and photosynthesis.
We can benefit from the plant kingdom in a variety of ways. Plants convert solar energy into food through the process of photosynthesis (carbohydrates). They are primary producers, and we rely on them for food. We, like animals, either consume plants directly (fruits and vegetables, for example) or indirectly by consuming animals. As a result, plants provide us with food.
Plants, like animals, consume Carbon dioxide and produce oxygen. They are the primary source of oxygen in the atmosphere and also help to keep carbon dioxide levels in check. We all require oxygen to survive, so plants are critical to our survival.
Plants also help to prevent soil erosion and protect the soil. Plants also provide us with wood, which has a variety of applications for humans. Many plants have medicinal properties, and parts of them are used in the pharmaceutical industry.

Note:
Plant kingdoms are further subdivided into subgroups. The following criteria are used to classify people:
1. Plant body: The presence or absence of a distinct plant body. For example, root, stem, and leaves.
2. Vascular system: The presence or absence of a vascular system for transporting water and other substances. Phloem and Xylem are two examples.
3. Seed formation: Seed formation is determined by the presence or absence of flowers and seeds, as well as the presence or absence of seeds and if the seeds are naked or enclosed in a fruit.