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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

Which scientific field studies the origin, evolution, and distribution of life in the universe?

  1. Astrophysics

  2. Cosmology

  3. Astrobiology

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

Astrobiology, also known as Exobiology, is the scientific field that investigates the potential for life beyond Earth, including the study of the origin, evolution, and distribution of life in the universe.

Multiple choice

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

  1. Environmental psychology

  2. Ecological psychology

  3. Conservation psychology

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

Environmental psychology is the term for the study of the relationship between humans and their environment.

Multiple choice

What is the term used to describe the study of the interactions between aquatic organisms and their physical and chemical environment?

  1. Aquatic ecology

  2. Limnology

  3. Oceanography

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

Aquatic ecology is the study of the interactions between aquatic organisms and their physical and chemical environment, including their adaptations, behavior, and ecological roles.

Multiple choice

What is the term for the geological study of petroleum and natural gas?

  1. Petroleum Geology

  2. Geophysics

  3. Geochemistry

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

Petroleum Geology is the geological study of petroleum and natural gas. It involves the analysis of rock formations, structures, and fluids to understand the origin, migration, and accumulation of hydrocarbons.

Multiple choice

What is the term for the study of the physical and chemical properties of petroleum and natural gas?

  1. Geochemistry

  2. Petrology

  3. Geophysics

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

Geochemistry is the study of the physical and chemical properties of petroleum and natural gas. It involves analyzing the composition, origin, and behavior of hydrocarbons and other substances found in petroleum reservoirs.

Multiple choice

What is the term for the study of the Earth's crust and its structure?

  1. Geophysics

  2. Geochemistry

  3. Petrology

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

Geophysics is the study of the Earth's crust and its structure. It involves using geophysical methods, such as seismic waves, gravity, and magnetic surveys, to understand the subsurface geology and identify potential hydrocarbon reservoirs.

Multiple choice

What is the term for the study of ancient life and fossils?

  1. Paleontology

  2. Geochemistry

  3. Geophysics

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

Paleontology is the study of ancient life and fossils. It involves analyzing fossils to understand the evolution of life, past environments, and the geological history of sedimentary basins, which can provide insights into the potential for hydrocarbon accumulations.

Multiple choice

What is the term used to describe the study of interactions between plants and their environment?

  1. Plant Physiology

  2. Plant Ecology

  3. Plant Taxonomy

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

Plant Ecology is the scientific study of the interactions between plants and their environment, including other plants, animals, microorganisms, and the physical and chemical factors that influence their growth, distribution, and survival.

Multiple choice

Which of the following is NOT a common method for studying environmental geology?

  1. Fieldwork

  2. Laboratory analysis

  3. Computer modeling

  4. Deforestation
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Deforestation is not a method for studying environmental geology. It is a human activity that can have significant environmental impacts.

Multiple choice

What is the term for the study of the interactions between genes and the environment in shaping health and disease?

  1. Epigenetics

  2. Pharmacogenomics

  3. Toxicogenomics

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

Epigenetics studies the heritable changes in gene expression that do not involve changes in the DNA sequence itself, but rather modifications that affect gene activity.

Multiple choice

What is the name of the scientific method that was developed during the New Philosophy of Science?

  1. The Hypothetico-Deductive Method

  2. The Inductive Method

  3. The Deductive Method

  4. The Experimental Method
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Hypothetico-Deductive Method is the scientific method that was developed during the New Philosophy of Science.

Multiple choice

What is the term for the study of the relationship between urban environments and health?

  1. Urban health geography

  2. Urban planning

  3. Public health

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

Urban health geography is a field of study that examines the relationship between urban environments and health, including the impact of factors such as air pollution, housing conditions, and access to healthcare.

Multiple choice

What is the term for the study of the distribution of health and disease in a population?

  1. Epidemiology

  2. Public health

  3. Urban health geography

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

Epidemiology is the study of the distribution of health and disease in a population, including the factors that influence the occurrence of disease.

Multiple choice

What is the study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of diseases and other health problems?

  1. Epidemiology

  2. Pathology

  3. Virology

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

Epidemiology is the study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of diseases and other health problems.

Multiple choice

What is the term for the study of hair as forensic evidence?

  1. Trichology

  2. Dermatology

  3. Histology

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

Trichology is the study of hair as forensic evidence. It involves the examination of hair samples to determine their origin, characteristics, and potential connection to a crime.