Science General ยท Biology
Biology and Science Terminology
1,485 Questions
Science terminology forms the foundation of understanding various biological and physical disciplines. This practice hub features questions on the specific study fields, names of scientific branches, and essential definitions. These questions frequently appear in general science sections of competitive exams.
Scientific study namesBiological termsEcology terminologyPhysical science termsHuman anatomy termsInformation technology terms
Biology and Science Terminology Questions
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Aerostatics
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Astrophysics
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Biometry
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Bionics
D
Correct answer
Explanation
Bionics is the study of biological systems and organisms to apply their principles to engineering and machine design - learning from nature's solutions. Aerostatics deals with gases. Astrophysics studies celestial bodies. Biometry applies statistics to biology.
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Cosmography
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Cytology
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Biometry
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Bionics
A
Correct answer
Explanation
Cosmography is the correct answer - it is the branch of science that deals with the general features of the universe, including its structure, mapping, and description. Cytology studies cells (not the universe), Biometry applies statistics to biological problems, and Bionics deals with applying biological principles to engineering systems.
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Cytology
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Dermatology
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Hydrology
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Mycology
A
Correct answer
Explanation
Cytology is the correct answer - it is specifically the study of cells, including their formation, structure, and function. Dermatology studies skin diseases, Hydrology deals with water and water bodies, and Mycology is the study of fungi. The prefix 'cyto-' refers to cells.
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Cosmography
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Genetics
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Cytology
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Dermatology
D
Correct answer
Explanation
Dermatology is the correct answer - it is the branch of medicine dealing with skin and skin diseases. Cosmography maps the universe, Genetics studies heredity, and Cytology studies cells. The prefix 'derm-' refers to skin.
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Epigraphy
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Genetics
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Mycology
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Neuropathology
B
Correct answer
Explanation
Genetics is the branch of biology that studies heredity and variation in organisms. Epigraphy is the study of inscriptions, Mycology studies fungi, and Neuropathology examines nervous tissue diseases.
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Genetics
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Hydrology
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Neuropathology
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Ornithology
B
Correct answer
Explanation
Hydrology is the scientific study of water movement, distribution, and quality on Earth. It specifically examines water occurrence and properties in the hydrosphere and atmosphere.
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Genetics
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Hydrology
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Neuropathology
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Ornithology
B
Correct answer
Explanation
Hydrology is the scientific study of water movement, distribution, and quality on Earth. It specifically examines water occurrence and properties in the hydrosphere and atmosphere.
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Psychology
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Psychiatry
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Neuroscience
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None of the above
C
Correct answer
Explanation
Neuroscience is the scientific study of the brain and nervous system, including their structure, function, and disorders. Psychology focuses on behavior and mental processes, while Psychiatry deals with mental health treatment.
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Phonetics
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Mycology
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Neuropathology
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None
A
Correct answer
Explanation
Phonetics is the scientific study of speech sounds, including how they are produced (articulatory phonetics), transmitted (acoustic phonetics), and perceived (auditory phonetics). This definition precisely matches the question description. Mycology studies fungi, while Neuropathology studies nerve tissue diseases.
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Ornithology
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Phonetics
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Topography
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None
A
Correct answer
Explanation
Ornithology is the branch of zoology that deals with the study of birds, including their behavior, physiology, classification, and ecology. This is the correct and established term for avian studies. Phonetics studies speech sounds, and Topography describes surface features.
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Behavior of human beings
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Insects
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The origin and history of technical and scientific terms
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The formation of rocks
B
Correct answer
Explanation
Entomology is the scientific study of insects. The word comes from Greek 'entomon' (insect) and 'logia' (study of). Options C, A, and D refer to Etymology, Psychology/Psychiatry, and Geology respectively.
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Plants
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Animals
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Minerals
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Insects
D
Correct answer
Explanation
Entomology is the scientific study of insects. Entomologists focus on understanding insect behavior, ecology, classification, and their relationships with humans and environments. Plants are studied by botanists, minerals by mineralogists, and animals in general by zoologists.
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Insects
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Animals
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Humans
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Plants
D
Correct answer
Explanation
Botany is the branch of biology that studies plants, including their structure, growth, reproduction, metabolism, diseases, and classification. Entomology studies insects, zoology covers animals, and anthropology focuses on humans.
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Study of bones
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Study of birds
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Study of smells
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None of these
B
Correct answer
Explanation
Ornithology is the scientific study of birds, including their behavior, physiology, classification, and conservation. Osteology studies bones, and there is no specific scientific field dedicated solely to the study of smells.
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Coins
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Numbers
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Stamps
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Space
A
Correct answer
Explanation
Numismatics is the study or collection of coins, paper money, and related objects. While 'numbers' might seem similar due to the prefix 'numer-', numismatics specifically refers to currency and monetary systems, not mathematics. Stamps are studied in philately, and space has its own scientific disciplines.