Science — English

What is the significance of understanding ecosystems in combating climate change?
Understanding ecosystems is significant in combating climate change because ecosystems are the foundations of Earth's biodiversity and play vital roles...
Added: 26 Apr 2000
Updated: 04 Nov 2025
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What is the study of chromosomes and their functions called?
The study of chromosomes and their functions is called cytogenetics. It involves examining the structure, function, and behavior of chromosomes...
Added: 26 Apr 2000
Updated: 01 Nov 2025
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What is the main chemical component of blood?
The main chemical component of blood is plasma, which makes up about 55% of blood's volume. Plasma is a yellowish...
Added: 26 Apr 2000
Updated: 12 Nov 2025
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What is the role of the hypothalamic-pituitary axis in the endocrine system?
The hypothalamic-pituitary axis is a crucial part of the endocrine system, acting as a bridge between the nervous and hormonal...
Added: 26 Apr 2000
Updated: 25 Nov 2025
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What is the term for the biological process that decreases genetic variation?
The term for the biological process that decreases genetic variation is genetic drift. This process occurs when random events affect...
Added: 26 Apr 2000
Updated: 03 Nov 2025
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What is the respiratory pigment in red blood cells that carries oxygen?
The respiratory pigment in red blood cells that carries oxygen is called hemoglobin. Hemoglobin binds to oxygen in the lungs...
Added: 26 Apr 2000
Updated: 24 Nov 2025
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What is the role of the gallbladder in digestion?
The role of the gallbladder in digestion is to store and concentrate bile, a digestive fluid produced by the liver....
Added: 26 Apr 2000
Updated: 07 Nov 2025
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What is the main transportation pathway for nutrients in plants?
The main transportation pathway for nutrients in plants is through the phloem, a type of vascular tissue. Phloem transports photosynthates...
Added: 26 Apr 2000
Updated: 15 Nov 2025
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What is the role of vacuoles in plant cells?
The role of vacuoles in plant cells is multifaceted, primarily involving storage and maintaining turgor pressure. Vacuoles store essential substances...
Added: 26 Apr 2000
Updated: 25 Nov 2025
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What type of biological molecule stores genetic information?
The type of biological molecule that stores genetic information is nucleic acid, primarily found in the form of DNA (deoxyribonucleic...
Added: 26 Apr 2000
Updated: 08 Nov 2025
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What is the term for organisms that feed on decomposing organic matter?
The term for organisms that feed on decomposing organic matter is detritivores or decomposers. These organisms, including fungi and certain...
Added: 26 Apr 2000
Updated: 12 Nov 2025
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What is the scientific name for the process of making energy from light?
The scientific name for the process of making energy from light is photosynthesis. This process occurs primarily in green plants,...
Added: 26 Apr 2000
Updated: 12 Nov 2025
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What is the microscopic examination of biological tissues called?
The microscopic examination of biological tissues is called histology. This field focuses on studying the structure and organization of cells,...
Added: 26 Apr 2000
Updated: 30 Nov 2025
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What is the key function of the myelin sheath around neurons?
The key function of the myelin sheath around neurons is to enhance the speed and efficiency of nerve impulse transmission....
Added: 26 Apr 2000
Updated: 01 Nov 2025
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What is the term for the space within the nucleus where DNA is found?
The term for the space within the nucleus where DNA is found is called the nucleoplasm. This gel-like substance surrounds...
Added: 26 Apr 2000
Updated: 28 Nov 2025
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What is the conceptual framework for understanding biodiversity?
The conceptual framework for understanding biodiversity includes the diversity of species, ecosystems, and genetic variability within and among populations. This...
Added: 26 Apr 2000
Updated: 04 Nov 2025
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What is the role of plasma in the circulatory system?
The role of plasma in the circulatory system is vital for transporting nutrients, hormones, and waste products throughout the body....
Added: 26 Apr 2000
Updated: 14 Nov 2025
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What is the term for a reaction that absorbs energy from the surroundings?
The term for a reaction that absorbs energy from the surroundings is known as an endothermic reaction. In these reactions,...
Added: 26 Apr 2000
Updated: 22 Nov 2025
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What is the significance of the scientific method in research?
The significance of the scientific method in research lies in its structured approach for inquiry and experimentation. It provides a...
Added: 26 Apr 2000
Updated: 02 Nov 2025
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What is the primary gas used for respiration in aerobic organisms?
The primary gas used for respiration in aerobic organisms is oxygen. Oxygen is essential because it acts as the final...
Added: 26 Apr 2000
Updated: 22 Nov 2025
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