Table of Contents
Learn Classification of Plants
There are three main classification systems for plants: the scientific classification system, the common (or vernacular) classification system, and the horticultural classification system. Classification of Plants – Detailed Explanation and FAQs.
The scientific classification system is a system of naming plants and other living things according to their shared physical characteristics. The system is based on the binomial system of naming, which uses two Latin words to identify each species. The first word is the genus, which is a group of species that share common physical characteristics. The second word is the species, which is the specific name that identifies each individual plant.
The common (or vernacular) classification system is a system of naming plants according to their physical appearance or common use. The horticultural classification system is a system of naming plants according to their use or cultivation requirements.
Plant Kingdom – Plantae
The Plantae kingdom includes all plants, from the smallest single-celled green alga to the giant sequoia tree. Green plants use sunlight to convert carbon dioxide and water into glucose and oxygen. This process, called photosynthesis, releases water vapor and oxygen into the air. Characteristics of Kingdom Plantae
Kingdom Plantae is a eukaryotic, autotrophic and multicellular kingdom that contains over 400,000 species of plants. This kingdom is distinguished from other kingdoms by its ability to produce its own food through photosynthesis and its lack of motility.
Classification of Kingdom Plantae
Kingdom Plantae can be classified based on their physical characteristics and their evolutionary history. The three main physical characteristics used to classify plants are cell type, vascularization, and reproduction.
Plants can also be classified by their evolutionary history. The three main groups are algae, bryophytes, and vascular plants. Algae are the simplest and most primitive plants. They are aquatic and lack true roots, stems, and leaves. Bryophytes are land plants that lack true roots and stems. They reproduce by spores, which are carried by the wind. Vascular plants are the most advanced plants. They have true roots, stems, and leaves, and they reproduce by seeds.
Cryptograms and Phanerogams
Cryptograms are an encrypted form of text, where each letter is replaced by another letter or symbol. This can make the text difficult or impossible to read without the key to decrypt it. Phanerogams are plants that produce flowers and seeds.
Division of Angiosperms
There are two group of Angiosperms.
- monocots
- dicots
Monocots have one cotyledon (a seed leaf). Dicots have two cotyledons.
Key Concepts Cleared in The Chapter Plant Kingdom:
-Plants are living organisms that carry out photosynthesis.
-Vascular plants have specialized tissues that allow them to transport water and nutrients.
-Non-vascular plants do not have these specialized tissues and rely on water and nutrients to move through their body by diffusion.
Classification of Plants – Detailed Explanation and FAQs.
