The diatoms are a group of the algae characterised by having a silica cell wall. Give an overview of diatom based bio-monitoring

Q: How do diatoms and dinoflagellates differ?

A: Diatoms Dinoflagellates A type of phytoplankton having a hardened silica external cell wall. A…

Q: MATCH THE ALGAE WITH ITS STORAGE MATERIAL BROWN ALGAE CARBOHYDRATE DIATOMS NONE DINOFLAGELLATES…

A: The storage material in most of the algae is starch and carbohydrates. Use of storage material in…

Q: Distinguish among the stramenopiles: water molds, diatoms, golden algae, and brown algae.

A: Protists are the simple unicellular, eukaryotic organism which is either plant or animals or fungi.…

Q: Which term would describe the diet of the following organism? A protist that eats bacteria in…

A: Chemo-heterotrophs are organisms that feed on other organisms to obtain carbon an energy.…

Q: Which of these archaea would live at a deep-sea vent?a. thermoacidophileb. halophilec. methanogend.…

A: A group of single-celled microorganisms that have a structure similar to bacteria is called Archaea.…

Q: Identify whether the organism is a Micro- organism or a Macro-Organism. 1. Algae 2. Fungus 3.…

A: Macroorganism are those organisms which can be seen by naked eyes. Microorganisms are those…

Q: diatom

A: In nutrient deficiency, diatom secreted oxylipins. These molecule act as an signal which allows  to…

Q: Organism Cell Shape Organ for Phylum Locomotion Nutrition Amoeba Paramecium Trypanosoma Plasmodium

A: The animal-like protists (protozoa) are described in the following characteristics.

Q: What is the main component of a diatom shell?a. agarb. peptidoglycanc. silicad. calcium carbonatee.…

A: Agar is found in the cell walls of Gelidium and Gracilaria. It is not found in the cell wall of…

Q: Plasmodial and cellular _____ are important decomposers that havean amoeboid vegetative state. a.…

A: A plasmodium is an associate with an amoeboid, multinucleate, and naked mass of cytoplasm that…

Q: Which of these organisms is a chemoheterotrophic protist? cats, which are animals and get food and…

A: "Nutrition is the mechanism by which food is taken and transformed into energy and other essential…

Q: Explain the role of algae in petroleum and gas

A: Algal fuel can be an apt alternative to fossil fuel like petroleum .  Depletion of natural fuel…

Q: Give the modes of sexual reproduction of algae.

A: Algae are the diverse aquatic organisms that produce oxygen by photosynthesis. These organisms are…

Q: List three ways to distinguish Cyanobacteria from phytoplankton (algae).

A: Cyanobacteria and algae are photosynthetic organisms. Algae are mostly aquatic. The classification…

Q: Organism Cell Shape Organ for Nutrition Phylum Locomotion Аmoeba Paramecium Trypanosoma Plasmodium

A: Organism Cell Shape Organ for locomotion Nutrition Phylum Amoeba Irregular Pseudopodia or…

Q: Give the economic importance of algae.

A: Algae are autotrophic but few are heterotrophic as well. They occur in aquatic habitats. The plant…

Q: Describes the cells of organisms in the fungi and protists kingdom 

A: Cell is the basic structural, functional, and biological unit of all known organisms. The cell…

Q: In the answer area include the following: a. The name of organism A. b. The name of organism B. C.…

A: Algae are unicellular or multicellular eukaryotic organism that are autotrophic(make their own  food…

Q: Protists that make up a large proportion of Earth’sphytoplankton include___________ and__________…

A: Dinoflagellates are protists, which belong to the group "Alveolates". These organisms have a cell…

Q: Which of these can be used as an insecticide? euglenoids ciliates apicomplexa diatoms amoebas slime…

A: Insecticides are the chemicals which are used to kill insects. These are made up of natural…

Q: Select all the true statements about the organisms you can see in the picture. *400x total…

A: The above-given image is of diatoms. They are single-celled algae that have cell walls made up of…

Q: Algae generally contain some type ofa. sporeb. chlorophyllc. locomotor organelled. toxin

A: Algae are eukaryotic, aquatic, photosynthetic organisms. They range from simple unicellular to…

Q: Contrast red algae and brown algae.

A: Algae are simple, non-flowering aquatic organisms capable of performing photosynthesis. They include…

Q: The______ include animals, fungi, and some protists. a. amoebozoans c. opisthokonts b. stramenopiles…

A: BASIC INFORMATION ANIMAL KINGDOM  It is among one of the five kingdom classified by R.H. Whittaker.…

Q: Which phylum contains bacteria with a gram-positive cell wall?a. Proteobacteria c. Firmicutesb.…

A: In the Gram-positive bacteria, the cell wall is thick, consisting of several layers of…

Q: Define the Role of algae in agriculture and industry.

A: Cells are classified into eukaryotes and prokaryotes based on the cell structure and complexity.…

Q: Use the graph below to answer the questions 8 and 9 0.15- 0.10- + C.vulgaris 2714 0.05- + M.…

A: Algae are a wide category of photosynthesis-capable aquatic creatures. Seaweeds (for example…

Q: Classification of organisms in the three domains is based on: Cell wall. Nutritional type Cell type…

A: Three Domain System:  Carl Woese et al. introduced the three-domain system in 1990, which divides…

Q: Plankton can be divided into three groups: phytoplankton, ultraplankton, and nekton. True False

A: Planktons are marine organisms that act as food for a wide variety of species, ranging from bivalves…

Q: Kingdom Mode of Nutrition Domain Multicellular Cell Wall Mode of Mobility Example or Single Cellular…

A: There are three main branches or "domains" of life: Bacteria, Archaea (both prokaryotic) and…

Q: Biofilm is Multicellular organisms Colonial organism Single cell

A: As per our honor code, we are authorized to answer one question at a time, since you have not…

Q: have a colony consists of loose association of independent cells where some cells may be specialized…

A: Volvox

Q: Algae are classified as

A: Algae  Algae are the group of aquatic organisms that have chlorophyll to perform photosynthic…

Q: Algae and protozoans are loosely grouped together as protozoans and are different from plants…

A: Algae are unicellular or multicellular eukaryotic organisms that are autotrophic(make their own…

Q: Create a food web given these organisms. Make sure the arrows are pointing in the correct airect the…

A: The Foodweb has entangled food chains. In the example shown in the question, there are a lot of…

Q: Characterize the plant-like protists (algae) based on the following parameters. Organism Algal Body…

A: Plant-like protists are called algae . They are a large and diverse group.

Q: Find out the role of microbes in the following (a) Single cell protein (SCP)

A: Introduction Microbes are tiny living things that are found all around us, they are unicellular…

Q: Whichkingdom has the higher carbon to nitrogen ratios?a.Fungib.Animaliac.Monerad.Plantaee.Protista

A: A carbon-to-nitrogen ratio defines the ratio of the carbon mass to the mass of nitrogen in a…

Q: Give example of common green algae.

A: The algae refer to numerous group of chlorophyll containing, aquatic eukaryotic organism ranging…

Q: Give some example of common red algae.

A: Algae belong to division thallophyta. They have thallus like body. Root, stem, leaf are not…

Q: Briefly explain the life cycle of green algae.

A: Introduction: With more than 7000 species growing in a wide variety of habitat, green algae form the…

Q: Select the pair that correctly fills in the blanks: Hornworts have a symbiotic relationship with a…

A: Given: Symbiotic relationship between hornworts and nostoc. Symbiosis is an interspecific type of…

Q: Provide some information regarding biofilms that you read about in your textbook, on the internet…

A: Biofilm is an aggregation of one or more type of microorganisms(bacteria) which adhere together and…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.