Science — English

What process is involved in creating genetic diversity among organisms?
The process involved in creating genetic diversity among organisms is called genetic recombination. This occurs during sexual reproduction when genetic...
Added: 30 Mar 2000
Updated: 07 Nov 2025
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What is Darwin's theory of natural selection based on?
Darwin's theory of natural selection is based on the concepts of variation, inheritance, and survival of the fittest. This theory...
Added: 30 Mar 2000
Updated: 02 Nov 2025
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What type of light is emitted by fireflies?
Fireflies emit light through a process called bioluminescence. This remarkable phenomenon occurs when a chemical reaction takes place in the...
Added: 30 Mar 2000
Updated: 22 Nov 2025
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What is the practical application of studying archaeology in science?
The practical application of studying archaeology in science involves understanding human history and evolution through material remains. Archaeological findings help...
Added: 30 Mar 2000
Updated: 12 Nov 2025
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What is the term for the genetic make-up of an organism?
The term for the genetic make-up of an organism is genotype. The genotype encompasses all the alleles of an organism,...
Added: 30 Mar 2000
Updated: 08 Nov 2025
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What is the term for the arrest of cell division and differentiation?
The term for the arrest of cell division and differentiation is known as cellular senescence. This mechanism is a natural...
Added: 30 Mar 2000
Updated: 26 Nov 2025
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What chemical element is necessary for combustion to occur?
The chemical element necessary for combustion to occur is oxygen. During combustion, oxygen reacts with fuel to produce carbon dioxide,...
Added: 30 Mar 2000
Updated: 11 Nov 2025
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What is an extinction event in ecological terms?
An extinction event in ecological terms refers to a significant decrease in biodiversity resulting from the rapid loss of species....
Added: 30 Mar 2000
Updated: 11 Nov 2025
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What are the main components of an atom?
The main components of an atom are protons, neutrons, and electrons. Protons and neutrons reside in the nucleus, while electrons...
Added: 30 Mar 2000
Updated: 18 Nov 2025
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What is the main ingredient in table salt?
The main ingredient in table salt is sodium chloride (NaCl). This compound is the result of a chemical bond between...
Added: 30 Mar 2000
Updated: 18 Nov 2025
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What term describes a group of cells that perform a specific function?
A term that describes a group of cells that perform a specific function is tissue. In multicellular organisms, tissues are...
Added: 30 Mar 2000
Updated: 09 Nov 2025
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What is the process by which heat is transferred through electromagnetic waves called?
The process by which heat is transferred through electromagnetic waves is called radiation. This mechanism allows energy to be emitted...
Added: 30 Mar 2000
Updated: 16 Nov 2025
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What substance is commonly used as an antiseptic due to its oxidizing properties?
The substance commonly used as an antiseptic due to its oxidizing properties is hydrogen peroxide. It is effective in killing...
Added: 30 Mar 2000
Updated: 14 Nov 2025
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What is a light year a measure of?
A light year is a measure of distance, representing how far light travels in one year. It's commonly used in...
Added: 30 Mar 2000
Updated: 01 Nov 2025
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What is the principle that states that forces always occur in pairs?
The principle that states that forces always occur in pairs is known as Newton's Third Law of Motion. It asserts...
Added: 30 Mar 2000
Updated: 26 Nov 2025
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What is the genetic variation that occurs within a population called?
The genetic variation that occurs within a population is called genetic diversity. This variation is crucial for a population's ability...
Added: 30 Mar 2000
Updated: 22 Nov 2025
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What is the major function of the small intestine in the digestive system?
The major function of the small intestine in the digestive system is the absorption of nutrients. After digestion, the small...
Added: 30 Mar 2000
Updated: 04 Nov 2025
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What does the term "ecosystem" refer to in biology?
In biology, the term ecosystem refers to a community of living organisms interacting with their physical environment. This includes all...
Added: 30 Mar 2000
Updated: 01 Nov 2025
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What is the classification for organisms that can adapt to extreme conditions?
Organisms that can adapt to extreme conditions are classified as extremophiles. These include thermophiles that thrive in high temperatures, halophiles...
Added: 30 Mar 2000
Updated: 18 Nov 2025
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What is the process called that involves the spreading of a substance from an area of high concentration to low concentration?
The process that involves the spreading of a substance from an area of high concentration to low concentration is called...
Added: 30 Mar 2000
Updated: 24 Nov 2025
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