Science — English

In chemistry, what is an inert gas?
In chemistry, an inert gas is a type of gas that does not readily undergo chemical reactions under standard conditions....
Added: 29 Jan 2000
Updated: 06 Nov 2025
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What is a fundamental trait of a living organism?
A fundamental trait of a living organism is the ability to reproduce. Reproduction can occur either sexually or asexually, allowing...
Added: 29 Jan 2000
Updated: 18 Nov 2025
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What is the defining characteristic of a scientific theory?
The defining characteristic of a scientific theory is that it is a well-substantiated explanation of some aspect of the natural...
Added: 29 Jan 2000
Updated: 02 Nov 2025
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What is a chemical compound made of two elements called?
A chemical compound made of two elements is called a binary compound. Such compounds consist of only two different types...
Added: 29 Jan 2000
Updated: 13 Nov 2025
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What is the main difference between prokaryotic and eukaryotic cells?
The main difference between prokaryotic and eukaryotic cells lies in their cellular organization. Prokaryotic cells are simpler, lack a nucleus,...
Added: 29 Jan 2000
Updated: 18 Nov 2025
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What is the concept of an ecological niche?
The concept of an ecological niche refers to the role and position a species has within its environment, encompassing its...
Added: 29 Jan 2000
Updated: 25 Nov 2025
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What is the term for the basic structural and functional unit of life?
The term for the basic structural and functional unit of life is a cell. Cells are the building blocks of...
Added: 29 Jan 2000
Updated: 16 Nov 2025
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What is a gene?
A gene is a segment of DNA that contains the instructions for building proteins, which play essential roles in the...
Added: 29 Jan 2000
Updated: 12 Nov 2025
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What scientific field studies the interactions of living organisms in an environment?
The scientific field that studies the interactions of living organisms in an environment is called ecology. Ecologists examine the relationships...
Added: 29 Jan 2000
Updated: 14 Nov 2025
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What is the purpose of genetic counseling?
The purpose of genetic counseling is to provide individuals and families with information about genetic disorders and the implications of...
Added: 29 Jan 2000
Updated: 07 Nov 2025
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What is the process by which sediment is transported by wind or water?
The process by which sediment is transported by wind or water is known as erosion and transportation. Erosion involves the...
Added: 29 Jan 2000
Updated: 14 Nov 2025
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In humans, what is the role of the cerebellum?
In humans, the role of the cerebellum is to coordinate and regulate motor control. It integrates sensory information and fine-tunes...
Added: 29 Jan 2000
Updated: 04 Nov 2025
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What is the significance of primary consumers in food chains?
The significance of primary consumers in food chains lies in their role as herbivores, which directly consume producers such as...
Added: 29 Jan 2000
Updated: 03 Nov 2025
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What is the term for a mixture that has a uniform composition throughout?
The term for a mixture that has a uniform composition throughout is known as a homogeneous mixture. In such mixtures,...
Added: 29 Jan 2000
Updated: 25 Nov 2025
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What is a dendrogram?
A dendrogram is a diagram that illustrates the arrangement of clusters or relationships among various items, often used in phylogenetics...
Added: 29 Jan 2000
Updated: 25 Nov 2025
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What type of bond occurs when one atom loses an electron to another atom?
The type of bond that occurs when one atom loses an electron to another atom is called an ionic bond....
Added: 29 Jan 2000
Updated: 29 Nov 2025
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What is the primary function of a virus?
The primary function of a virus is to infect host cells and replicate. Viruses consist of genetic material, either DNA...
Added: 29 Jan 2000
Updated: 09 Nov 2025
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What is the primary constituent of the cell wall in plants?
The primary constituent of the cell wall in plants is cellulose. Cellulose is a complex carbohydrate that provides structural support,...
Added: 29 Jan 2000
Updated: 17 Nov 2025
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What is the basic premise of the theory of evolution?
The basic premise of the theory of evolution is that species change over time through a process known as natural...
Added: 28 Jan 2000
Updated: 10 Nov 2025
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What part of the human body is primarily responsible for the exchange of gases?
The part of the human body primarily responsible for the exchange of gases is the lungs. Within the lungs, small...
Added: 28 Jan 2000
Updated: 19 Nov 2025
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