Science — English

What is the scientific method's key component for drawing conclusions?
The key component for drawing conclusions in the scientific method is the hypothesis. After conducting experiments and collecting data, scientists...
Added: 17 Feb 2000
Updated: 17 Nov 2025
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What is the process of converting light energy into chemical energy in plants?
The process of converting light energy into chemical energy in plants is known as photosynthesis. This occurs primarily in the...
Added: 17 Feb 2000
Updated: 24 Nov 2025
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What is the primary cellular structure responsible for energy production?
The primary cellular structure responsible for energy production is the mitochondrion. Often termed the "powerhouse" of the cell, mitochondria convert...
Added: 17 Feb 2000
Updated: 17 Nov 2025
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What is the primary difference between enriched and depleted uranium?
The primary difference between enriched and depleted uranium lies in their isotopic composition. Enriched uranium contains a higher percentage of...
Added: 17 Feb 2000
Updated: 07 Nov 2025
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What key role do decomposers play in an ecosystem?
Decomposers play a key role in an ecosystem by breaking down dead organic matter, returning nutrients to the soil, and...
Added: 17 Feb 2000
Updated: 02 Nov 2025
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What is the function of a cell membrane?
The function of a cell membrane is to act as a barrier that regulates the movement of substances in and...
Added: 17 Feb 2000
Updated: 19 Nov 2025
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What is the common term for the infection that causes pneumonia?
The common term for the infection that causes pneumonia is pneumonitis, generally referred to as pneumonia. This respiratory condition involves...
Added: 17 Feb 2000
Updated: 06 Nov 2025
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What are hypothesis-generating experiments?
Hypothesis-generating experiments are studies designed to produce testable predictions rather than directly confirming specific hypotheses. They are often exploratory in...
Added: 17 Feb 2000
Updated: 08 Nov 2025
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What is the process in which a species completely disappears from Earth?
The process in which a species completely disappears from Earth is known as extinction. This occurs when the last individual...
Added: 17 Feb 2000
Updated: 30 Nov 2025
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What is the primary role of karyotyping in genetics?
The primary role of karyotyping in genetics is to visualize and analyze an organism's chromosomes to identify chromosomal abnormalities. A...
Added: 17 Feb 2000
Updated: 14 Nov 2025
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What is cellular division?
Cellular division is the process by which a single cell divides into two or more daughter cells. It is essential...
Added: 17 Feb 2000
Updated: 17 Nov 2025
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What do we call the energy in an object due to its position?
The energy in an object due to its position is referred to as potential energy. This form of energy is...
Added: 17 Feb 2000
Updated: 27 Nov 2025
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What is the significance of seed dispersal in plant reproduction?
The significance of seed dispersal in plant reproduction lies in its ability to promote genetic diversity and colonization of new...
Added: 17 Feb 2000
Updated: 01 Dec 2025
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What is the role of a herbivore in an ecosystem?
Herbivores play a vital role in an ecosystem by serving as primary consumers, feeding on plants and contributing to energy...
Added: 17 Feb 2000
Updated: 08 Nov 2025
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What is the main method through which plants reproduce?
The main method through which plants reproduce is typically through seeds. In sexual reproduction, flowers produce seeds via pollination, where...
Added: 17 Feb 2000
Updated: 12 Nov 2025
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What is the basic unit of genetic information known as?
The basic unit of genetic information is known as a gene. Genes are segments of DNA that provide the necessary...
Added: 17 Feb 2000
Updated: 29 Nov 2025
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What shows the flow of energy in a food web?
The flow of energy in a food web is commonly represented by trophic levels, which illustrate the hierarchical structure of...
Added: 17 Feb 2000
Updated: 26 Nov 2025
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What property of water allows it to transport nutrients in living organisms?
The property of water that allows it to transport nutrients in living organisms is its high solubility. Water's polar nature...
Added: 17 Feb 2000
Updated: 11 Nov 2025
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What is the role of water in biological processes?
Water plays a crucial role in biological processes as it serves as a solvent for biochemical reactions, facilitates transport of...
Added: 17 Feb 2000
Updated: 09 Nov 2025
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What is the significance of transgenic organisms in agriculture?
Transgenic organisms are significant in agriculture because they are genetically modified to express desirable traits. This can include resistance to...
Added: 17 Feb 2000
Updated: 05 Nov 2025
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