Plant Kingdom Class 11 Notes Pdf [CRACKED] Download

Based on whether plants have a well-differentiated body and the presence or absence of specialized tissues for transport, and the ability to bear seeds Kingdom Plantae (Plant Kingdom) is can be classified into different divisions. The features and examples of each division are mentioned hereunder.

These are the lowermost plants of the plant kingdom, without a well-differentiated body design. This means that the plant body is not differentiated as roots, stem, and leaves. They are commonly called algae, are permanently aquatic. Examples include Spirogyra, Chara, and Ulothrix.

Plant Kingdom Class 11 Notes Pdf Download

Download 🔥 https://shoxet.com/2y5GbS 🔥

These are small terrestrial plants. They show differentiation in the body design, with stem, leaf-like structures, and root-like structures. But, they do not have any specialized tissue to conduct water and other substances. They live in damp and sandy habitats and are often referred to as the amphibians of the plant kingdom. Examples are Riccia, Funaria, and Marchantia

Answers: Bryophytes are so called because even though they are terrestrial plants, they require water for their fertilization process. The sperms are carried in water, which results in fertilization.

Bryophytes include the various mosses and liverworts which are usually found in moist shaded areas in the hills. Bryophytes are also called as amphibians of the plant kingdom because they can live on soil but need water for sexual reproduction. They are usually found in damp, humid and shaded localities.

Answers: Amphibians are organisms, which can survive both in water and on land but they require water for sexual reproduction.

Pteridophyte includes terrestrial plants.

Algae are predominantly aquatic plants.

Fungi are heterotrophic, eukaryotic organisms. Fungi are unable to make their own food material. Therefore, fungi are not classified under plant kingdom.

Bryophytes, as amphibians can survive both in water and on land. But they require water for sexual reproduction. They also occupy the intermediate position between aquatic thallophytes and terrestrial pteridophytes.

Answers: Based on the system of classification proposed by A. W. Eichler (1875 -78), the plant kingdom is divided into two subkingdoms Cryptogamae and Phanerogamae. The cryptogams are flowerless (non-flowering) and seedless, spore-bearing plants. Phanerogams are flower bearing, seed producing tracheophytes.

Answers: On the basis of presence or absence of flowers and seeds, Eichler classified plant kingdom into two sub-kingdoms namely Cryptogamae (absence of flowers and seed; reproduction by spores) and Phanerogamae (presence of flowers and seeds). Cryptogamae was further divided into three divisions: Thallophyta, Bryophyta and Pteridophyta. Phanerogamae was further divided into two divisions: Gymnospermae (plants with naked seeds) and Angiospermae (plant with covered seeds). Thus, he divided plant kingdom into five divisions. Thus, the correct answer is option D.

{ "@context": " ", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Amphibians' of plant kingdom are__________________\nA. Thallophyta\nB. Bryophyta\nC. Lichens\nD. Rhodophyta", "acceptedAnswer": { "@type": "Answer", "text": "Bryophytes are so called because even though they are terrestrial plants, they require water for their fertilization process. The sperms are carried in water, which results in fertilization. \nBryophytes include the various mosses and liverworts which are usually found in moist shaded areas in the hills. Bryophytes are also called as amphibians of the plant kingdom because they can live on soil but need water for sexual reproduction. They are usually found in damp, humid and shaded localities." } }, { "@type": "Question", "name": "............ are called as amphibians of the plant kingdom.\nA. Bryophytes\nB. Pteridophyte\nC. Algae\nD. Fungi\n", "acceptedAnswer": { "@type": "Answer", "text": "Amphibians are organisms, which can survive both in water and on land but they require water for sexual reproduction. \nPteridophyte includes terrestrial plants. \nAlgae are predominantly aquatic plants. \nFungi are heterotrophic, eukaryotic organisms. Fungi are unable to make their own food material. Therefore, fungi are not classified under plant kingdom. \nBryophytes, as amphibians can survive both in water and on land. But they require water for sexual reproduction. They also occupy the intermediate position between aquatic thallophytes and terrestrial pteridophytes." } }, { "@type": "Question", "name": "Plant kingdom is broadly classified into?", "acceptedAnswer": { "@type": "Answer", "text": "Based on the system of classification proposed by A. W. Eichler (1875 -78), the plant kingdom is divided into two subkingdoms Cryptogamae and Phanerogamae. The cryptogams are flowerless (non-flowering) and seedless, spore-bearing plants. Phanerogams are flower bearing, seed producing tracheophytes. " } }, { "@type": "Question", "name": "Eichler divided plant kingdom in\nA. Two divisions\nB. Four divisions\nC. Ten divisions\nD. Five divisions", "acceptedAnswer": { "@type": "Answer", "text": "On the basis of presence or absence of flowers and seeds, Eichler classified plant kingdom into two sub-kingdoms namely Cryptogamae (absence of flowers and seed; reproduction by spores) and Phanerogamae (presence of flowers and seeds). Cryptogamae was further divided into three divisions: Thallophyta, Bryophyta and Pteridophyta. Phanerogamae was further divided into two divisions: Gymnospermae (plants with naked seeds) and Angiospermae (plant with covered seeds). Thus, he divided plant kingdom into five divisions. Thus, the correct answer is option D. " } } ]}

The classification system commonly used today is based on the Linnean system and has eight levels of taxa; from the most general to the most specific, these are domain, kingdom, phylum (plural, phyla), class, order, family, genus (plural, genera), and species. (For plants, the term division is generally used instead of phylum.) Each level is contained, or nested, within the level above it. For example, a genus contains one or more species; a family contains one or more genera; an order contains one or more families; and so on. The domain is the highest level of organization and is the largest group.

Before the domain taxon was introduced during the 1990s, the kingdom ranked as the highest taxonomic level in classification. Most scientists today recognize six kingdoms: Archaea (prokaryotes with distinct cellular characteristics that adapt them to extreme environments, such as deep-sea vents and hot springs); Bacteria (prokaryotes that are not archaeans); Protista (chiefly protozoa and algae); Fungi (mushrooms, molds, and yeasts); Plantae (plants); and Animalia (animals). The kingdoms Archaea and the Bacteria each constitute a separate domain. The Protista, Fungi, Plantae, and Animalia all belong to the domain Eukarya.

The phylum (plural, phyla) ranks below the kingdom and above the class in taxonomy. Scientists generally use the term phylum for archaea, bacteria, protists, fungi, and animals, but they substitute the term division for plants.

In general, the more levels species share, the more closely they are related. Coyotes, gray wolves (Canis lupus), domestic dogs (Canis familiaris), and jackals (four Canis species) all belong to the same top seven taxa (domain, kingdom, phylum, class, order, family, and genus). This indicates that these species share many physical and genetic traits and are closely related.

Plant ClassificationThe classification of plants is based on their evolutionary and genetic relationship. Plant taxonomy is a branch of science that keeps changing because new species are found each day!

Otherwise known as vascular plants. These plants contain xylem that mainly function to conduct water and dissolved minerals, and phloem, which functions mainly in the conduction of foods (sugar). This class is further divided into:

This engaging lesson is perfect for 7th-9th grade science class. This product includes a complete set of Google slides and fill-in-the-blank class notes introducing the plant kingdom. PowerPoint and notes include the following topics:

Scientists have divided up all the living things on the planet into categories. The top three are domains, which include two categories of tiny, tiny organisms, and a third called eukaryotes, where animals and plants are. After domains are kingdoms, and an entire kingdom is taken up by plants. All plants are considered a part of the plant kingdom. Plants have been on Earth for millions of years and there are hundreds of thousands of different kinds.

All plants are part of the plant kingdom. They then get broken down into smaller groups based on characteristics like size, how they reproduce and make new baby plants, and if water and nutrients (food) can travel throughout the plant.

In the plant kingdom, plants are broken into two groups: vascular and non-vascular. The non-vascular plants don't have pathways to carry food and nutrients throughout the plant. You can find non-vascular plants, such as moss, along the forest floor. These plants grow on the ground, on rocks, and even on other plants. Non-vascular plants reproduce and make new plants by producing spores. Spores are single cells that are small and light and spread by the wind and water to new locations where they can grow; they do not flower. 17dc91bb1f