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What is a plant kingdom?
Which organisms are found in the plant kingdom?
What are the characteristics of kingdom Plantae?
Are plant cells eukaryotic?
What are 3 examples of plant kingdoms?
How many plant kingdoms are there?
Kingdom: Animalia: Cells have nuclei and no cell wall. Phylum: Chordata: Have backbones. Class: Mammalia: Have hair and produce milk for young. Order: Primates: Have flat faces, forward facing...
Mar 5, 2020 · There is a cell wall made of cellulose around the cell membrane. The storage polysaccharide of plants is starch. They store starch in root, stem, fruit and seed parts. They cannot actively move because they are attached to the soil.
- Cell Wall. It is the outermost, protective layer of a plant cell having a thickness of 20-80 nm. Cell walls are made up of carbohydrates such as cellulose, hemicellulose, and pectin and a complex organic polymer called lignin.
- Plastids. They are double membrane-bound organelles that have their own genetic material. Plastids are mainly of three types: a) Chloroplasts: Found in the green parts of a plant and algae that contain the photosynthetic pigment, chlorophyll.
- Central Vacuole. It is the large vesicle that make up almost 30 to 80% of the total plant cell volume. The central vacuole is often the largest organelle in the cell that is filled with fluid, ions, enzymes, and other molecules.
- Cell Membrane or Plasma Membrane. It is a thin, biological membrane having a thickness of 7.5-10 nm that separates the interior of the cell from the outside environment.
- Figure \(\PageIndex{1}\): Alternation of generations between the haploid (1n) gametophyte and diploid (2n) sporophyte is shown. (credit: modification of work by Peter Coxhead)
- Figure \(\PageIndex{2}\): This life cycle of a fern shows alternation of generations with a dominant sporophyte stage. (credit "fern": modification of work by Cory Zanker; credit "gametophyte": modification of work by "Vlmastra"/Wikimedia Commons)
- Figure \(\PageIndex{3}\): This life cycle of a moss shows alternation of generations with a dominant gametophyte stage. (credit: modification of work by Mariana Ruiz Villareal)
- Figure \(\PageIndex{4}\): This apple seedling is an example of a plant in which the apical meristem gives rise to new shoots and root growth.
The Plant Kingdom, also known as Kingdom Plantae, encompasses a diverse group of organisms that play a crucial role in our ecosystem. Plants are multicellular, photosynthetic organisms that convert sunlight into chemical energy through the process of photosynthesis.
Sep 4, 2018 · The plant kingdom has the following characteristic features: They are non-motile. They make their own food and hence are called autotrophs. They reproduce asexually by vegetative propagation or sexually. These are multicellular eukaryotes. The plant cell contains the outer cell wall and a large central vacuole.
Jan 21, 2020 · Province/Territory. Share on: Learn about the categories, or phylum, of the plant kingdom with examples from each. Scientists like to classify living things in order to better understand their relationships. One way to do this is using Taxonomy. Taxonomy is the science of naming, describing and classifying organisms.
