Science — English

What is the significance of studying the ecological balance?
The study of ecological balance is significant because it emphasizes the intricate connections between organisms and their environment. Understanding these...
Added: 30 Apr 2000
Updated: 16 Nov 2025
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What phenomenon does the ozone hole illustrate in environmental science?
The ozone hole phenomenon illustrates the depletion of the stratospheric ozone layer, primarily due to human-made chemicals like chlorofluorocarbons (CFCs)....
Added: 30 Apr 2000
Updated: 25 Nov 2025
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What genetic principle explains how traits are passed down through generations?
The genetic principle explaining how traits are passed down through generations is known as inheritance, initially described by Gregor Mendel....
Added: 30 Apr 2000
Updated: 11 Nov 2025
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What is the term for living organisms that depend on each other for survival?
Organisms that depend on each other for survival are classified under symbiotic relationships, which encompass various interactions like mutualism, commensalism,...
Added: 30 Apr 2000
Updated: 22 Nov 2025
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What is the primary form of energy used by living organisms?
The primary form of energy used by living organisms is adenosine triphosphate (ATP). ATP serves as the energy currency within...
Added: 30 Apr 2000
Updated: 25 Nov 2025
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What is the significance of seed dispersal in ecosystems?
The significance of seed dispersal in ecosystems lies in its role in plant reproduction and maintaining biodiversity. Dispersal allows plants...
Added: 30 Apr 2000
Updated: 14 Nov 2025
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What is the main purpose of the endocrine system?
The main purpose of the endocrine system is to regulate physiological processes through the secretion of hormones. These hormones travel...
Added: 30 Apr 2000
Updated: 06 Nov 2025
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What is the significance of studying the metabolism of organisms?
The significance of studying the metabolism of organisms lies in understanding how they obtain and utilize energy to sustain life....
Added: 30 Apr 2000
Updated: 07 Nov 2025
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What is the term used to describe a biome characterized by abundant rainfall?
The term used to describe a biome characterized by abundant rainfall is tropical rainforest. These ecosystems boast high biodiversity and...
Added: 30 Apr 2000
Updated: 29 Nov 2025
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What is the classification for mammals that lay eggs?
The classification for mammals that lay eggs is monotremes. This unique group includes species such as the platypus and echidnas....
Added: 30 Apr 2000
Updated: 01 Nov 2025
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What is the primary role of global climate models?
The primary role of global climate models is to simulate and predict future climate conditions based on various factors like...
Added: 30 Apr 2000
Updated: 16 Nov 2025
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What is the primary purpose of a pilot study?
The primary purpose of a pilot study is to assess the feasibility and effectiveness of a research project before the...
Added: 30 Apr 2000
Updated: 27 Nov 2025
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What is the primary function of the skin in humans?
The primary function of the skin in humans is to act as a protective barrier. It shields underlying tissues from...
Added: 30 Apr 2000
Updated: 08 Nov 2025
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What is the term for organisms that cannot synthesize their own food?
The term for organisms that cannot synthesize their own food is heterotrophs. Heterotrophs rely on consuming other organisms or organic...
Added: 30 Apr 2000
Updated: 18 Nov 2025
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What is a significant effect of global climate change on ecosystems?
A significant effect of global climate change on ecosystems is the alteration of biodiversity. Rising temperatures and changing precipitation patterns...
Added: 30 Apr 2000
Updated: 29 Nov 2025
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What is the role of phytoplankton in ocean ecosystems?
The role of phytoplankton in ocean ecosystems is vital as they form the foundation of the marine food web. These...
Added: 30 Apr 2000
Updated: 17 Nov 2025
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What mechanism allows plants to capture sunlight for photosynthesis?
The mechanism that allows plants to capture sunlight for photosynthesis is the presence of chlorophyll in chloroplasts. Chlorophyll is a...
Added: 30 Apr 2000
Updated: 07 Nov 2025
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What is the main substance that makes up cytoplasm?
The main substance that makes up cytoplasm is cytosol, a gel-like fluid that contains various organelles and dissolved substances. Cytosol...
Added: 30 Apr 2000
Updated: 06 Nov 2025
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What is the scientific term for the phenomenon of water moving through soil?
The scientific term for the phenomenon of water moving through soil is capillarity. This occurs when water molecules adhere to...
Added: 30 Apr 2000
Updated: 06 Nov 2025
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What is the function of the cell membrane?
The function of the cell membrane is to regulate the entry and exit of substances in and out of the...
Added: 30 Apr 2000
Updated: 20 Nov 2025
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