Science — English

What is the significance of cell specialization?
Cell specialization is significant as it allows different types of cells to perform specific functions efficiently, contributing to the overall...
Added: 23 Feb 2000
Updated: 21 Nov 2025
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What is the function of the pancreas?
The function of the pancreas includes both endocrine and exocrine roles. Endocrinely, it produces hormones such as insulin and glucagon,...
Added: 23 Feb 2000
Updated: 29 Nov 2025
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What is the difference between a tacit and explicit understanding in science?
The difference between a tacit understanding and an explicit understanding in science lies in how knowledge is processed. Tacit understanding...
Added: 23 Feb 2000
Updated: 01 Dec 2025
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What is the ecological role of an apex predator?
The ecological role of an apex predator is vital for maintaining the balance within an ecosystem. Apex predators are at...
Added: 23 Feb 2000
Updated: 17 Nov 2025
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What is adaptive immunity?
Adaptive immunity is a specific immune response that develops over time after exposure to pathogens. It involves the activation of...
Added: 23 Feb 2000
Updated: 13 Nov 2025
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What is a dominant trait in genetics?
A dominant trait in genetics refers to a characteristic that is expressed in an organism even when only one copy...
Added: 23 Feb 2000
Updated: 27 Nov 2025
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What is the primary cause of desertification?
The primary cause of desertification is often human activities, such as unsustainable agriculture, deforestation, and overgrazing. These practices deplete soil...
Added: 23 Feb 2000
Updated: 19 Nov 2025
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What is the role of nitrogen in plant growth?
Nitrogen plays a crucial role in plant growth as an essential nutrient needed for synthesizing key biological molecules. It is...
Added: 23 Feb 2000
Updated: 04 Nov 2025
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What is the process called when one species evolves into two or more species?
The process of one species evolving into two or more species is called speciation. This occurs when populations of a...
Added: 23 Feb 2000
Updated: 14 Nov 2025
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What is the scientific term for the study of blood?
The scientific term for the study of blood is hematology. This field encompasses the examination of blood components, including red...
Added: 23 Feb 2000
Updated: 03 Nov 2025
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What is the role of water in photosynthesis?
The role of water in photosynthesis is fundamental, as it serves as a raw material for producing glucose and oxygen....
Added: 23 Feb 2000
Updated: 22 Nov 2025
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What is the difference between aerobic and anaerobic activity?
Aerobic activity requires oxygen to produce energy, whereas anaerobic activity occurs in the absence of oxygen. During aerobic exercise, such...
Added: 23 Feb 2000
Updated: 28 Nov 2025
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What is the role of mycelium in fungi?
The role of mycelium in fungi is essential for nutrient absorption and environmental interaction. Mycelium consists of a network of...
Added: 23 Feb 2000
Updated: 05 Nov 2025
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What is the significance of RNA in protein synthesis?
The significance of RNA in protein synthesis lies in its role as an intermediary between DNA and the production of...
Added: 23 Feb 2000
Updated: 26 Nov 2025
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What is a biome's climate characterized by?
A biome's climate is characterized by its long-term temperature and precipitation patterns, which dictate the types of plants and animals...
Added: 23 Feb 2000
Updated: 13 Nov 2025
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What is the role of the cell membrane in homeostasis?
The cell membrane functions as a selective barrier that regulates the movement of substances into and out of the cell,...
Added: 23 Feb 2000
Updated: 29 Nov 2025
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What is the importance of the carbon cycle?
The carbon cycle is vital for regulating Earth's climate and supporting life. It describes the movement of carbon through various...
Added: 23 Feb 2000
Updated: 26 Nov 2025
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What type of organism is responsible for nitrogen fixation?
The primary organisms responsible for nitrogen fixation are certain types of bacteria, including rhizobia that live in symbiotic relationships with...
Added: 23 Feb 2000
Updated: 13 Nov 2025
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What is the process of natural selection?
The process of natural selection is a mechanism of evolution where organisms better adapted to their environment tend to survive...
Added: 23 Feb 2000
Updated: 13 Nov 2025
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What is a scientific controversy?
A scientific controversy arises when a substantial disagreement exists within the scientific community over a particular theory, method, or interpretation...
Added: 23 Feb 2000
Updated: 19 Nov 2025
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