science
Grade6
Easy
Question
How does a heterotroph get energy?
- Chemosynthesis
- From photosynthesis
- From chemosynthesis
- They don't need energy
Hint:
Heterotrophs can't make their own food.
The correct answer is: Chemosynthesis
Chemosynthesis
- As heterotrophs can't make their own food, they must eat or absorb it.
- Chemosynthesis is used in heterotrophs to produce food
- The food is produced by using the chemical energy stored in inorganic molecules.
Chemosynthesis is the process of production of food in heterotrophs by using chemical energy stored in inorganic molecules.
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How do autotrophs get their food?
Photosynthesis is the process in which autotrophs create their own food by converting carbon dioxide into glucose and water into oxygen.
How do autotrophs get their food?
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Photosynthesis is the process in which autotrophs create their own food by converting carbon dioxide into glucose and water into oxygen.
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How many parents are necessary for asexual reproduction?
In Asexual reproduction: spores , buds etc. can produce new full organism.
How many parents are necessary for asexual reproduction?
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In Asexual reproduction: spores , buds etc. can produce new full organism.
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What does ‘multicellular’ mean?
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- Multicellular organisms have eukaryotic cells.
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Which word describes an organism that produces its own food?
- Photosynthesis is the process performed by autotrophs to make their own food and energy.
- The process takes place in chloroplast.
- Chloroplast contains green coloured pigment called chlorophyll to trap sunlight for photosynthesis.
Which word describes an organism that produces its own food?
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- Photosynthesis is the process performed by autotrophs to make their own food and energy.
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The process whereby an organism produces more of its own kind
- Asexual reproduction:- to produce new offspring without gametes formation by a single parent.
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- Asexual reproduction:- to produce new offspring without gametes formation by a single parent.
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A change in an organism's surroundings that causes it to react is called
- Stimulus is required to respond any situation.
A change in an organism's surroundings that causes it to react is called
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- Stimulus is required to respond any situation.
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Bacteria is an example of a(n) ______ organism.
- The organisms having single cell are called unicellular.
- The organisms having many cells are called multicellular.
Bacteria is an example of a(n) ______ organism.
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- The organisms having single cell are called unicellular.
- The organisms having many cells are called multicellular.
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All living things are composed of (building blocks of living things)
- Cell is discovered by Robert Hooke.
- Schwann said cell as basic unit of animal structure.
- Schlieden said cell as basic unit of plant structure.
All living things are composed of (building blocks of living things)
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- Cell is discovered by Robert Hooke.
- Schwann said cell as basic unit of animal structure.
- Schlieden said cell as basic unit of plant structure.
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Any living thing is called an
- Unicellular organisms are made up of single cell like amoeba.
- Multicellular organisms are made up of multiple cells like human beings.
Any living thing is called an
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- Unicellular organisms are made up of single cell like amoeba.
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Which of the following seem to be at rest in the picture below?
Which of the following seem to be at rest in the picture below?
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