Name two inorganic substances which are used by autotrophs to make food. -Science

Name two inorganic substances which are used by autotrophs to make food. -Science
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Carbon dioxide and Water.
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Organisms using simple food material acquired from inorganic sources in the form of carbon dioxide and water are called – (1) Autotrophs (2) Heterotrophs (3) Organotroph (4) Both (1) and (3)

Description : Organisms using simple food material acquired from inorganic sources in the form of carbon dioxide and water are called – (1) Autotrophs (2) Heterotrophs (3) Organotroph (4) Both (1) and (3)

Last Answer : a) Autotrophs Explanation: Autotroph means self-feeding in Greek or producer and is an organism that produces complex organic compounds such as carbohydrates, fats, and proteins from simple substances using energy from light.

Which is correct about transport of conduction of substances? (a) Organic food moves up through phloem (b) Organic food moves up through xylem (c) Inorganic food moves upwardly and downwardly through xylem (d) Organic food moves upwardly and downwardly through phloem

Description : Which is correct about transport of conduction of substances? (a) Organic food moves up through phloem (b) Organic food moves up through xylem (c) Inorganic food moves upwardly and downwardly through xylem (d) Organic food moves upwardly and downwardly through phloem

Last Answer : (d) Organic food moves upwardly and downwardly through phloem

Why are green plants called autotrophs? -Science-7

Description : Why are green plants called autotrophs? -Science-7

Last Answer : The mode of nutrition in which organisms synthesizes their own food using inorganic materials is called autotrophic nutrition. Green plants use these inorganic materials to make their own food. Therefore they are called autotrophs.

What are the processes that autotrophic beings use to produce organic material from inorganic substances ?

Description : What are the processes that autotrophic beings use to produce organic material from inorganic substances ?

Last Answer : Autotrophic beings make organic material by photosynthesis or by chemosynthesis. There are photosynthetic autotrophs, like plants, and chemosynthetic autotrophs, like some bacteria.

The function of skimming tank in sewage treatment is to remove – (1) oil and fatty substances (2) suspended solids (3) gritty substances (4) inorganic substances

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Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture? (A) Anthracite coal (B) Rag paper (C) Bamboo (D) Inorganic solids

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Last Answer : (C) Bamboo

__________ substances present in sewage are removed in grit chamber during sewage treatment. (A) Organic (B) Fatty(C) Inorganic(D) Dissolved

Description : __________ substances present in sewage are removed in grit chamber during sewage treatment. (A) Organic (B) Fatty (C) Inorganic (D) Dissolved

Last Answer : (C) Inorganic

Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly __________ substances. (A) Radioactive (B) Organic (C) Inorganic (D) None of these

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The function of skimming tank in sewage treatment is to remove __________ substances. (A) Dissolved solid (B) Suspended solid (C) Oil & fatty (D) Gritty & inorganic

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What is the major constituents of waste/polluted water discharged from textile, pulp & paper, tanning, distillery, dairy and meat packing industries? (A) Radioactive substances (B) Natural organic products (C) Inorganic pollutants (D) None of these

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Last Answer : (B) Natural organic products

The function of skimming tank in sewage treatment is to remove (1) oil and fatty substances (2) suspended solids (3) gritty substances (4) inorganic substances

Description : The function of skimming tank in sewage treatment is to remove (1) oil and fatty substances (2) suspended solids (3) gritty substances (4) inorganic substances

Last Answer : oil and fatty substances

The living organism which make their own food through photosynthesis are known as ________. a) autotrophs b)hetrotrophs c)decomposers d)saprophytes

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Last Answer : a) autotrophs

Why are methanogens autotrophs? -Biology

Description : Why are methanogens autotrophs? -Biology

Last Answer : answer:

If the pioneer stage is dominated by autotrophs, then the succession is called.

Description : If the pioneer stage is dominated by autotrophs, then the succession is called.

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Do plants and other autotrophs such as Euglena and seaweed do respiration too?

Description : Do plants and other autotrophs such as Euglena and seaweed do respiration too?

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Is a fern a danclelion or autotrophs?

Description : Is a fern a danclelion or autotrophs?

Last Answer : Need answer

Is a green housefly a organisms or autotrophs?

Description : Is a green housefly a organisms or autotrophs?

Last Answer : Need answer

Can Autotrophs can perform photosynthesis because they have what?

Description : Can Autotrophs can perform photosynthesis because they have what?

Last Answer : A nucleus

Members of this kingdom are multicellular, eukaryotic autotrophs that also carry out the process of photosynthesis.?

Description : Members of this kingdom are multicellular, eukaryotic autotrophs that also carry out the process of photosynthesis.?

Last Answer : Plantae

If the source of energy for bacteria is from chemical compounds they are said to be a. Phototrophs b. Autotrophs c. Chemotrophs d. Chemolithotroph

Description : If the source of energy for bacteria is from chemical compounds they are said to be a. Phototrophs b. Autotrophs c. Chemotrophs d. Chemolithotroph

Last Answer : Ans: C

Plants belong to the following category of trophic levels C A. Consumers B. Heterotrophs C. Autotrophs D. Primary consumers

Description : Plants belong to the following category of trophic levels C A. Consumers B. Heterotrophs C. Autotrophs D. Primary consumers

Last Answer : Autotrophs

Plants belong to the following category of trophic levels C A. Consumers B. Heterotrophs C. Autotrophs D. Primary consumers

Description : Plants belong to the following category of trophic levels C A. Consumers B. Heterotrophs C. Autotrophs D. Primary consumers

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The first organisms were (a) chemoautotrophs (b) chemoheterotrophs (c) autotrophs (d) eukaryotes

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The first organisms were (a) chemoautotrophs (b) chemoheterotrophs (c) autotrophs (d) eukaryotes

Description : The first organisms were (a) chemoautotrophs (b) chemoheterotrophs (c) autotrophs (d) eukaryotes

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1st life on earth was (a) cyanobacteria (b) chemoheterotrophs (c) autotrophs (d) photoautotrophs. (

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Last Answer : (b) chemoheterotrophs

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.How many organisms in the list given below are autotrophs? Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia (a) Four (b) Five (c) Six (d) Three

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The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorisedas (a) cyanobacteria (b) archaebacteria (c) chemosynthetic autotrophs (d) heterotrophic bacteria.

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E. coli is belongs to - - - - - - - class A Chemotrophs B Autotrophs C Chemolithotrophs D Saprophytes

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Autecology deals with: a. Study of individual organism b. Study of group of organisms c. Study of autotrophs d. Study of heterotrophs

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Last Answer : (1) Heterotrophic bacteria

Can we create food from inorganic matter?

Description : Can we create food from inorganic matter?

Last Answer : answer:I don't think so, other than necessary small amounts of minerals. Basic carbs, proteins, & fats are all organic (in the chemical sense) and comes up the food chain from plants to us. ... -wasteful and not feasible on a large scale. We're firmly dependent on other living things for food.

The process in which organisms do not require light and pigment and synthesize their, food utilizing energy released by the oxidation of inorganic and

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Across a membrane phospholipids act as carrier of (A) Organic compounds (B) Inorganic ions (C) Nucleic acids (D) Food materials

Description : Across a membrane phospholipids act as carrier of (A) Organic compounds (B) Inorganic ions (C) Nucleic acids (D) Food materials

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Saprophytes are the organisms which depend for food on – (1) living plants (2) living animals (3) dead and decaying material (4) inorganic chemical compounds

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Description : Saprophytes are the organisms which depend for food on (1) living plants (2) living animals (3) dead and decaying material (4) inorganic chemical compounds

Last Answer :  dead and decaying material

What substances are contained in pancreatic juice ? What are their functions ? -Science

Description : What substances are contained in pancreatic juice ? What are their functions ? -Science

Last Answer : Pancreatic juice contains digestive enzymes ? Pancreatic Amylase, trypsin and lipase. Functions: (a) Pancreatic amylase: The enzyme amylase breaks down the starch. (b) Trypsin: trypsin digests the proteins. (c) Lipase: Lipase breaks down the emulsified fats

What substances are contained in gastric juice ? What are their functions ? -Science

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Covalent bonds are mainly found in (a) Organic compounds (b) Inorganic compounds (c) Electrolytes (d) None of the above

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Who among the following demonstrated experimentally that simple organic molecules like sugar s and amino acids could be produced from inorganic molecules if early earth atmosphere is created (a) Donald Brown (b) A.I. Oparin (c) Oscar Miller (d) Stanley Miller

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The inorganic elements or compounds which occur naturally in the earth’s crust are known as?

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The compound; known as inorganic ben- zene?

Description : The compound; known as inorganic ben- zene?

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Mention the differences between organic and inorganic compounds.

Description : Mention the differences between organic and inorganic compounds.

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Who suggested the classification of chemical compounds as inorganic and organic?

Description : Who suggested the classification of chemical compounds as inorganic and organic?

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Why are Calcium Carbide (CaC 2 ), Carbon monoxide (CO), Carbon dioxide (CO 2 ), Hydrogen cyanide (HCN) and calcium carbonate (CaCO 3 ) classified as inorganic compounds through they contain carbon?

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Last Answer : These compounds contain only one or two carbon atoms per formula unit and contain no carbon-carbon (C-C) bonds or carbon-hydrogen bonds. Hence they are classified as inorganic compounds.

85% of inorganic component of the bone is

Description : 85% of inorganic component of the bone is

Last Answer : calcium phosphate.

Fine organic or inorganic particles suspended in air is called --------? A. particulate pollutant B. gaseous pollutant C. aerosol (Answer) D. none of these

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