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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.

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Biology and Science Terminology Questions

Multiple choice

What is the study of the physical principles that govern biological systems called?

  1. Biophysics

  2. Biochemistry

  3. Molecular Biology

  4. Cell Biology
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A Correct answer
Explanation

Biophysics is the study of the physical principles that govern biological systems.

Multiple choice

What is the term used to describe the study of the physical characteristics and variations of human populations?

  1. Cultural Anthropology

  2. Biological Anthropology

  3. Linguistic Anthropology

  4. Archaeology
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Biological anthropology, also known as physical anthropology, focuses on the study of human biology, evolution, and genetic diversity, examining the physical characteristics and variations among human populations.

Multiple choice

What is the term for the study of the relationship between the brain and mental disorders?

  1. Neuropsychology

  2. Cognitive neuroscience

  3. Biological psychiatry

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Neuropsychology, cognitive neuroscience, and biological psychiatry are all terms used to describe the study of the relationship between the brain and mental disorders.

Multiple choice

Which medical research field focuses on the study of the human genome and its role in health and disease?

  1. Epidemiology

  2. Pharmacology

  3. Genomics

  4. Pathophysiology
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Genomics is the study of the human genome, including its structure, function, and variation. It plays a crucial role in understanding the genetic basis of diseases, developing genetic tests, and advancing personalized medicine.

Multiple choice

Which medical research field focuses on the study of the interactions between drugs and living organisms?

  1. Pharmacology

  2. Toxicology

  3. Epidemiology

  4. Pathophysiology
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A Correct answer
Explanation

Pharmacology is the study of the interactions between drugs and living organisms. It encompasses the mechanisms of drug action, drug metabolism, and the effects of drugs on various physiological systems.

Multiple choice

Which medical research field focuses on the study of the causes and mechanisms of diseases?

  1. Pathophysiology

  2. Epidemiology

  3. Pharmacology

  4. Toxicology
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A Correct answer
Explanation

Pathophysiology is the study of the causes and mechanisms of diseases. It investigates the physiological and biochemical changes that occur in the body during disease processes, providing insights into the development and progression of diseases.

Multiple choice

Which medical research field focuses on the study of the effects of toxic substances on living organisms?

  1. Toxicology

  2. Epidemiology

  3. Pharmacology

  4. Pathophysiology
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A Correct answer
Explanation

Toxicology is the study of the effects of toxic substances on living organisms. It investigates the mechanisms of toxicity, the adverse effects of toxic substances, and the development of strategies to prevent and treat toxic exposures.

Multiple choice

Which medical research field focuses on the study of the interactions between environmental factors and human health?

  1. Environmental Health

  2. Epidemiology

  3. Toxicology

  4. Pathophysiology
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Environmental health is the study of the interactions between environmental factors and human health. It investigates the effects of environmental pollutants, climate change, and other environmental stressors on human health and well-being.

Multiple choice

What is the term for the study of the relationship between brain function and behavior?

  1. Neuropsychology

  2. Neuroscience

  3. Neurology

  4. Psychiatry
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A Correct answer
Explanation

Neuropsychology is the study of the relationship between brain function and behavior. It is a field that draws on both psychology and neuroscience.

Multiple choice

What is the term for the study of the relationship between crime and mental illness?

  1. Forensic psychiatry

  2. Forensic psychology

  3. Criminology

  4. Victimology
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A Correct answer
Explanation

Forensic psychiatry is the study of the relationship between crime and mental illness. It is a field that draws on both psychiatry and criminology.

Multiple choice

What is the term for the study of the relationship between crime and the environment?

  1. Environmental criminology

  2. Criminology

  3. Forensic psychology

  4. Criminal psychology
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A Correct answer
Explanation

Environmental criminology is the study of the relationship between crime and the environment. It is a field that draws on both criminology and environmental psychology.

Multiple choice

What is the term for the study of heredity and variation in organisms?

  1. Genetics

  2. Evolution

  3. Ecology

  4. Taxonomy
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A Correct answer
Explanation

Genetics is the study of heredity and variation in organisms.

Multiple choice

What is the term for the study of evolutionary relationships among different species?

  1. Phylogenetics

  2. Taxonomy

  3. Systematics

  4. Cladistics
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A Correct answer
Explanation

Phylogenetics is the study of evolutionary relationships among different species.

Multiple choice

What is the term used to describe the study of marine organisms and their interactions with their environment?

  1. Marine Biology

  2. Oceanography

  3. Marine Ecology

  4. Aquatic Science
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A Correct answer
Explanation

Marine biology is the scientific study of marine organisms, their habitats, and their interactions with each other and their environment.

Multiple choice

What is the name of the mathematical theory that studies the relationship between computation and biology?

  1. Bioinformatics

  2. Computability Theory

  3. Complexity Theory

  4. Information Theory
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A Correct answer
Explanation

Bioinformatics is a branch of mathematics that studies the relationship between computation and biology, particularly the use of computational methods to analyze biological data.