Science — English

What term describes the physical characteristic of an organism?
The physical characteristic of an organism is referred to as its phenotype. This includes observable traits such as morphology, behavior,...
Added: 22 Apr 2000
Updated: 06 Nov 2025
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What is the term for the study of marine organisms and their environments?
The term for the study of marine organisms and their environments is marine biology. This field encompasses the examination of...
Added: 22 Apr 2000
Updated: 06 Nov 2025
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What is the term for organisms that can only survive in specific environmental conditions?
Organisms that can only survive in specific environmental conditions are known as stenoecious organisms. These species are highly adapted to...
Added: 22 Apr 2000
Updated: 01 Dec 2025
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What is the significance of water being a polar molecule?
The significance of water being a polar molecule lies in its ability to form hydrogen bonds, which gives it unique...
Added: 22 Apr 2000
Updated: 18 Nov 2025
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What is the term used to describe the phase when a virus injects its genetic material into a host cell?
The term used to describe the phase when a virus injects its genetic material into a host cell is called...
Added: 22 Apr 2000
Updated: 15 Nov 2025
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What is the primary purpose of a peer-reviewed scientific journal?
The primary purpose of a peer-reviewed scientific journal is to ensure the quality and integrity of scientific research before it...
Added: 22 Apr 2000
Updated: 19 Nov 2025
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What is the scientific term for the reaction that utilizes light energy in photosynthesis?
The scientific term for the reaction that utilizes light energy in photosynthesis is light-dependent reactions. These reactions occur within the...
Added: 22 Apr 2000
Updated: 03 Nov 2025
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Which type of cells form the nervous system?
The type of cells that form the nervous system are called neurons. Neurons are specialized cells that transmit electrical impulses,...
Added: 22 Apr 2000
Updated: 01 Nov 2025
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What gas is often a byproduct of anaerobic cellular respiration?
The gas often recognized as a byproduct of anaerobic cellular respiration is carbon dioxide (CO2). This type of respiration occurs...
Added: 22 Apr 2000
Updated: 01 Nov 2025
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What is the primary role of the thylakoid membrane in chloroplasts?
The primary role of the thylakoid membrane in chloroplasts is facilitating photosynthesis by providing a site for the light-dependent reactions....
Added: 22 Apr 2000
Updated: 08 Nov 2025
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What principle explains the conservation of momentum in closed systems?
The principle that explains the conservation of momentum in closed systems is known as the law of conservation of momentum....
Added: 22 Apr 2000
Updated: 09 Nov 2025
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What is the term for the cycle of evaporation, condensation, and precipitation?
The term for the cycle of evaporation, condensation, and precipitation is known as the water cycle. This continuous process describes...
Added: 22 Apr 2000
Updated: 14 Nov 2025
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What does the term "abiotic factor" refer to in an ecosystem?
The term "abiotic factor" refers to non-living components of an ecosystem that influence the environment and living organisms. These factors...
Added: 22 Apr 2000
Updated: 28 Nov 2025
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What is the role of the endocrine system in maintaining homeostasis?
The role of the endocrine system in maintaining homeostasis involves regulating various physiological processes through the release of hormones into...
Added: 22 Apr 2000
Updated: 05 Nov 2025
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What type of biological molecule are enzymes considered to be?
Enzymes are considered to be proteins. They function as biological catalysts that accelerate chemical reactions within organisms by lowering the...
Added: 22 Apr 2000
Updated: 10 Nov 2025
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What is the primary methodology used to test scientific theories?
The primary methodology used to test scientific theories is the scientific method. This structured approach involves several steps: making observations,...
Added: 22 Apr 2000
Updated: 01 Nov 2025
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What is the main carrier of genetic information in cells?
The main carrier of genetic information in cells is deoxyribonucleic acid (DNA). DNA is a molecule composed of two strands...
Added: 22 Apr 2000
Updated: 17 Nov 2025
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What is the study of ecosystems within the field of ecology?
The study of ecosystems within the field of ecology is termed ecosystem ecology. This sub-discipline focuses on the relationships and...
Added: 22 Apr 2000
Updated: 30 Nov 2025
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What is the term for the gradual adaptation of a species to its environment over generations?
The term describing the gradual adaptation of a species to its environment over generations is called evolution. This process occurs...
Added: 22 Apr 2000
Updated: 21 Nov 2025
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What is the term for genetically modifying organisms to produce desired traits?
The term for genetically modifying organisms to produce desired traits is known as genetic engineering. This biotechnological process involves manipulating...
Added: 22 Apr 2000
Updated: 29 Nov 2025
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