In the five-kingdom scheme, those are in kingdom Monera. Both are types of blue-green algae. Rather, they are a type of bacteria known as cyanobacteria. Answer: (a) True (b) True Five kingdom classification was given by Whittaker. About 21 genera of algae (20 of green algae and remaining genus Hetero-coccus belongs to Xanthophyceae) and 12 genera of blue green algae are found as phycobionts.
! Cyanobacteria were the first blue green algae discovered on planet earth, but they are actually the link of evolution in between algae and bacteria. The kingdom-Monera is divided into two sub-kingdoms Archaebacteria (archaea) Eubacteria (bacteria). In fact, algae are protists, a completely different kingdom.” ... Algal blooms refer to aquatic systems which have become saturated with too much of one particular species of algae. Relevance. Unlike the name suggests, blue-green algae are not algae. Moneran or Plant? Based on the occurrence of pigments and food reserves, algae are classified into different types, namely blue green algae (BGA), green algae, red algae, and brown algae. Some have characteristics of animals (protozoa), while others resemble plants (algae) or fungi (slime molds). We don't refer to "blue-green algae" any more -- those are now called "cyanobacteria" hence the confusion of the other responders. The 5 kingdoms were Monera, Protista, Plants, Animals and Fungi. These pigments can utilize those wavelengths of light (blue-green region of spectrum, i.e., 480-520 nm) that are not absorbed by chlorophyll. Trebouxia, Protococcus, Cystococcus. 1 decade ago. Agriculture : Some of the blue green algae are essential for the fixing of atmospheric nitrogen into the soil, which increases the fertility of the soil, example Nostoc, Anabaena. Introduction to the Cyanobacteria. Blue-green Algae. In the six-kingdom scheme, those are in kingdom Eubacteria. Answer Save. (e) Blue green algae belongs to the kingdom-Protista. Question 2. For each description or example, name the kingdom it belongs in. Escherichia coli is a bacterium. (a) red algae (b) brown algae (c) green algae (d) blue green algae Answer: (b) brown algae. What is Rivularia and Oscillatoria? WHAT KINGDOM IS IT ?! Spirulina has a spiral chloroplasts. Monera includes bacteria, mycoplasmas, cyanobacteria (blue green algae) and actinomycetes. The algal component mostly belongs to Chlorophyceae (green algae) and in a few lichens it belongs to Cyanophyceae (cyanobacteria, blue green algae). Solution: All prokaryotic organisms come under Kingdom monera. Algae belong to the kingdom Protista, and are simple photosynthetic organisms. Blue-green algae belong to the Kingdom of the Monera. ... Turdus migratorius, which belongs to a different genus. Seaweed and Algal Q and A. Other classification systems. This led to Cyanobacteria being called blue-green algae before the kingdom Monera was recognized. Frequently Asked Questions. Answer. Algae which grow on animals and also occur on shells of molluscs or other invertebrates are called a) parasitic b) epiphytic c) epizoic d) coenobia. prokaryotes (bacteria, blue-green algae) protoctists (Amoeba, Chlorella and Plasmodium) Further divisions. Option 3 Fungi. In addition to these, chl.-a, chl,-d, carotenes and xanthophylls are present. Like bacteria, these organisms are prokaryotes and are widely distributed in the environment (they can be found in aquatic environments and in soil).. Also referred to as blue-green algae and blue-green bacteria, cyanobacteria is a bacteria phylum that obtain their energy through a process known as photosynthesis. The cell walls of green algae usually contain cellulose, and they store carbohydrate in the form of starch.. All green algae have mitochondria with flat cristae. Algae which grow on animals and also occur on shells of molluscs or other invertebrates are called a) parasitic b) epiphytic c) epizoic d) coenobia. The answer to that question varies depending on the type of algae. Blue-green algae are still alive today. Option 2 Fungi. 3 Answers. Option 1 Protista. Plant Kingdom MCQ/Objective questions Chapter 3 Biology Class 11. How can you differentiate a Prokaryotic cell from Eukaryotic cell. cyanobacteria is not truly algae because they do not have an organized nucleus, chloroplasts or organelles. 1. 2. Blue-Green algae belongs to what kingdom? Question 17. Agar Agar : Agar Agar is extracted from some red algae, namely Gelidium, Gracillaria, etc., which is used to prepare growth medium in laboratories. Some protists have organelles that are found in animal cells ( mitochondria ), while others have organelles that are found in plant cells ( chloroplasts ). To what kingdom(s) do algae belong? Jot down all your answers & then look at the answers. 1. one-celled organism, eukaryotic, has structures for moving 2. green, multicellular, sessile, cellulose cell walls 3. an Ameba 4.
(e) Blue green algae belongs to the kingdom-Protista. 26291568 100+ 3.1k+ 3:58 $ Spirulina is a rich source of proteins. The more complex brown algae and red algae are chiefly saltwater forms; the green color of the chlorophyll is masked by the presence of other pigments. Turning waters blue, green, brown or red – although some remain worryingly invisible – they become classified as HABs when they start to turn toxic. It was very important to the future of the planet because blue-green algae used sunlight and water to make food, and in the process, created oxygen. Blue green algae belong to the kingdom. Your choices are : animal, plant, fungi, protist or moneran. 3. They are of particular interest because the group from which land plants evolved, the charophyta, are green algae. The green, blue algae belong to the bacteria which is the prokaryotic kingdom of the Monera. Favorite Answer. Question 17. (d) Anabaena belongs to the kingdom-Monera. Cyanobacteria / s aɪ ˌ æ n oʊ b æ k ˈ t ɪər i ə /, also known as Cyanophyta, are a phylum of bacteria that obtain energy via photosynthesis.The name cyanobacteria comes from their color (Greek: κυανός, romanized: kyanós, lit. Nostoc and Anabena belong to kingdom Monera as they are prokaryotic cyanobacteria. A) Mollusca: B) Cnidaria: C) Echinodermata: ... Bacteria, blue-green algae or cyanobacteria and mycoplasma are examples of organisms of which kingdom… Question 16. It is found growing on moist rocks, submerged stones, and damp soils close to the riverside. Option 4 Plantae . If you go to Home - Taxonomy - NCBI you can look up every organism known to science! In 1969, Robert H Whittaker suggested a scheme with additional kingdoms as an alternative to the 2-Kingdom System. Answer: Blue green algae has prokaryotic cells like bacteria. Rivularia is a genus of Bacteria belonging to the family Rivulariaceae. furthermore, they have peptidoglycan in their cell walls, which makes they prokaryotes, while algae are eukaryotes Blue-green alga belongs to the group:a. Plantae.b. Molecular phylogeny (gene sequencing) and other characters show they belong to four kingdoms: Kingdom Plantae (e.g. The blue-green algae are so called as they have in addition to green pigment chlorophyll, a blue pigment known as [KCET 1994; MP PMT 1996; Kerala PMT 2003] A) Phycocyanin done clear This Algae belongs to protest the phyla and depends on the complexity of the cell structure they are referred to as the prokaryotic. (f) All prokaryotes are classified under Monera. The cells lake a proper nucleus, therefore they are placed with bacteria in kingdom monera. Question 16. Blue-green Algae, now known as Cyanobacteria, are named for the blue-green pigment phycocyanin which along with chlorophyll a gives them a blue-green appearance. Edit: Actually, the algae can produce its own food through photosynthesis, but it isn't a plant because it isn't multicellular. As the blue-green algae grew in the earth's seas, they began to fill the atmosphere with oxygen. Nostoc is a Colonial, filamentous algae seen as mucilaginous balls that belongs to the class cyanophyceae (Blue green algae) • Heterocysts are Large sized, colourless, spherical, thick walled cells present in the filaments of blue green algae like Nostoc Green algae have chloroplasts that contain chlorophyll a and b, giving them a bright green color, as well as the accessory pigments beta carotene (red-orange) and xanthophylls (yellow) in stacked thylakoids. Cellular structure. Additionally, the blue-green algae is a prokaryote, meaning it does not have organelles. Unlike other bacteria, however, blue-green algae are capable of photosynthesis and can therefore make their own food. Octopus belongs to the phylum. (a) red algae (b) brown algae (c) green algae (d) blue green algae Answer: (b) brown algae. 1. Animalia. Algae are not a single taxonomic entity. Previous Question Next Question >> View Answer? Cyanobacteria are aquatic and photosynthetic, that is, they live in the water, and can manufacture their own food.Because they are bacteria, they are quite small and usually unicellular, though they … (c) False Cyanobacteria Classification, Structure, Treatment and Reproduction Overview. Blue green algae are not placed under kingdom protista whereas other algae are placed under it. I suspect you're using an obsolete textbook with the five-kingdom scheme. Elizabeth H. Lv 7. Blue-green algae have been grouped with other prokaryotes in the kingdom Monera Monera, taxonomic kingdom that comprises the prokaryotes (bacteria and cyanobacteria). cyanobacteria was once known as blue green algae. What do these two clues tell you? In addition to the cell membrane another important determinant of … According to five kingdom system blue green algae belongs to : 2:49 100+ + 1.0k + 1.0k + Green phytoplankton are kept in which kingdom of five kingdom classification system 2:48 6.1k + 1.1k + 1.1k + Green phytoplanktons are kept in which kingdom of five kingdom classification system? However, Rivularia belongs to family Rivulariaceae and Oscillatoria belongs to family Oscillatoriaceae What is Rivularia? They are autotrophic as they perform photosynthesis Architects of earth's atmosphere. This enables red algae to grow at greater depths than other plants (upto 300 ft. below water).
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