Science — English

What is the term for the loss of genetic diversity?
The term for the loss of genetic diversity is genetic erosion. It occurs when species face threats such as habitat...
Added: 06 Feb 2000
Updated: 11 Nov 2025
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What is the term for a group of genetically related individuals?
A group of genetically related individuals is termed a population. Within ecological and evolutionary contexts, a population consists of members...
Added: 06 Feb 2000
Updated: 06 Nov 2025
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What is the main component of cell membranes?
The main component of cell membranes is phospholipids. These molecules are arranged in a bilayer, creating a semi-permeable membrane that...
Added: 06 Feb 2000
Updated: 07 Nov 2025
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Which type of electromagnetic radiation is used in night-vision goggles?
The type of electromagnetic radiation used in night-vision goggles is infrared radiation. Night-vision technology amplifies available light or detects infrared...
Added: 06 Feb 2000
Updated: 03 Nov 2025
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What is the primary focus of biotechnology in agriculture?
The primary focus of biotechnology in agriculture is to enhance crop production and improve food security through genetic engineering and...
Added: 06 Feb 2000
Updated: 13 Nov 2025
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What is the phenomenon by which DNA makes a copy of itself?
The phenomenon by which DNA makes a copy of itself is known as DNA replication. This critical process occurs before...
Added: 06 Feb 2000
Updated: 25 Nov 2025
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What is the process of asexual reproduction in organisms?
The process of asexual reproduction in organisms is known as asexual reproduction or binary fission, depending on the species. This...
Added: 06 Feb 2000
Updated: 06 Nov 2025
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What is the primary function of the large intestine?
The primary function of the large intestine is to absorb water and electrolytes from indigestible food matter and consolidate waste...
Added: 06 Feb 2000
Updated: 02 Nov 2025
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What is the main function of the skeletal system in humans?
The main function of the skeletal system in humans is to provide structural support and shape to the body. It...
Added: 06 Feb 2000
Updated: 06 Nov 2025
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What is the primary function of hormones produced by the adrenal glands?
The primary function of hormones produced by the adrenal glands is to regulate metabolism, stress response, and blood pressure. The...
Added: 06 Feb 2000
Updated: 07 Nov 2025
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What type of cells are responsible for transmitting signals in the nervous system?
The type of cells responsible for transmitting signals in the nervous system are called neurons. Neurons are specialized cells that...
Added: 06 Feb 2000
Updated: 27 Nov 2025
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What is the significance of studying natural habitats?
Studying natural habitats is significant for several reasons. It aids in the understanding of biodiversity and ecosystem dynamics, providing insights...
Added: 06 Feb 2000
Updated: 28 Nov 2025
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What is the fundamental principle of thermodynamics that states energy disperses?
The fundamental principle of thermodynamics stating that energy disperses is known as the second law of thermodynamics. It addresses the...
Added: 06 Feb 2000
Updated: 21 Nov 2025
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Which gas is a waste product of photosynthesis?
Oxygen is the gas that acts as a waste product of photosynthesis. During this process, plants convert carbon dioxide and...
Added: 06 Feb 2000
Updated: 18 Nov 2025
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What is the scientific term for the movement of water through a plant?
The scientific term for the movement of water through a plant is transpiration. This process involves the evaporation of water...
Added: 06 Feb 2000
Updated: 20 Nov 2025
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What are the basic building blocks of lipids?
The basic building blocks of lipids are known as fatty acids and glycerol. These molecules combine to form various types...
Added: 06 Feb 2000
Updated: 09 Nov 2025
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What is the role of the enzyme amylase in digestion?
The enzyme amylase plays a vital role in the initial stages of digestion, specifically in the breakdown of carbohydrates. It...
Added: 06 Feb 2000
Updated: 07 Nov 2025
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What is the role of enzymes in speeding up chemical reactions?
Enzymes are biological catalysts that significantly speed up chemical reactions by lowering the activation energy required for these reactions to...
Added: 06 Feb 2000
Updated: 24 Nov 2025
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What is the name of the process by which yeast converts sugar into alcohol?
The process by which yeast converts sugar into alcohol is known as fermentation. During fermentation, yeast metabolizes sugars anaerobically, producing...
Added: 06 Feb 2000
Updated: 02 Nov 2025
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What is the term for an ecosystem that has not been disturbed by human activity?
An ecosystem that has not been disturbed by human activity is termed a pristine ecosystem. These ecosystems remain in their...
Added: 06 Feb 2000
Updated: 02 Nov 2025
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