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Biology and Science Terminology

1,492 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 name of the field of study that focuses on the evolution of developmental genes?

  1. Evo-devo

  2. Comparative genomics

  3. Molecular evolution

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

Evo-devo is the field of study that focuses on the evolution of developmental genes. Evo-devo researchers study how developmental genes have changed over time and how these changes have affected the evolution of organisms.

Multiple choice

What is the term for the study of fossils?

  1. Paleontology

  2. Geology

  3. Archaeology

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

Paleontology is the scientific study of fossils and ancient life.

Multiple choice

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

  1. Biogeography

  2. Paleoecology

  3. Paleontology

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

Paleoecology is the study of the relationship between fossils and their environment, helping scientists reconstruct ancient ecosystems and understand the interactions between organisms and their surroundings.

Multiple choice

What is the term for the study of the evolution of life on Earth?

  1. Biogeography

  2. Paleoecology

  3. Paleontology

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

Evolutionary biology is the study of the evolution of life on Earth, including the processes that drive evolutionary change and the patterns of diversification and extinction.

Multiple choice

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

  1. Ecology

  2. Biology

  3. Chemistry

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

Ecology is the scientific study of interactions between organisms and their environment, including the flow of energy and nutrients through ecosystems.

Multiple choice

What is the study of ancient climates called?

  1. Paleoclimatology

  2. Paleontology

  3. Geology

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

Paleoclimatology is the study of ancient climates, including the causes and effects of climate change over geological time scales.

Multiple choice

What is the term for the study of past climate change?

  1. Paleoclimatology

  2. Climatology

  3. Meteorology

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

Paleoclimatology is the study of past climate change, using evidence from geological, biological, and chemical records.

Multiple choice

What is the term for the study of present climate?

  1. Climatology

  2. Meteorology

  3. Oceanography

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

Climatology is the study of present climate, including its patterns, causes, and effects.

Multiple choice

What is the term for the study of future climate?

  1. Climatology

  2. Meteorology

  3. Oceanography

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

Climatology is the study of future climate, including its potential changes and impacts.

Multiple choice

What is the term for the study of the Earth's atmosphere?

  1. Climatology

  2. Meteorology

  3. Oceanography

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

Meteorology is the study of the Earth's atmosphere, including its composition, structure, and dynamics.

Multiple choice

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

  1. Marine ecology

  2. Marine biology

  3. Oceanography

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

Marine ecology focuses on the interactions between marine organisms and their environment, including their behavior, distribution, and adaptations.

Multiple choice

The study of genes and heredity is called:

  1. Genetics

  2. Genomics

  3. Proteomics

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

Genetics is the study of genes and heredity. It is a branch of biology that deals with the transmission of traits from parents to offspring.

Multiple choice

The study of the entire set of genes in an organism is called:

  1. Genetics

  2. Genomics

  3. Proteomics

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

Genomics is the study of the entire set of genes in an organism. It is a branch of genetics that deals with the structure, function, and evolution of genomes.

Multiple choice

What is the term used to describe the scientific study of the history of life on Earth and the relationships between different organisms?

  1. Evolution

  2. Paleontology

  3. Ecology

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

Evolution is the scientific study of the history of life on Earth and the relationships between different organisms.

Multiple choice

What is the scientific term for the study of the effects of toxic substances on living organisms?

  1. Toxicology

  2. Pharmacology

  3. Epidemiology

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

Toxicology is the study of the effects of toxic substances on living organisms, including their absorption, distribution, metabolism, and excretion.