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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 term for the study of nekton?

  1. Nektonology

  2. Nektobiology

  3. Nektoecology

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

Nektoecology is the study of nekton and their interactions with their environment.

Multiple choice

What is the term for the study of the effects of toxic substances on ecosystems?

  1. Ecotoxicology

  2. Environmental toxicology

  3. Human toxicology

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

Ecotoxicology is the study of the effects of toxic substances on ecosystems.

Multiple choice

What is the term for the study of the effects of toxic substances on human health?

  1. Ecotoxicology

  2. Environmental toxicology

  3. Human toxicology

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

Human toxicology is the study of the effects of toxic substances on human health.

Multiple choice

What is the term for the study of the effects of toxic substances on animals?

  1. Ecotoxicology

  2. Environmental toxicology

  3. Human toxicology

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

Animal toxicology is the study of the effects of toxic substances on animals.

Multiple choice

What is the term for the study of marine organisms and their interactions with each other and their environment?

  1. Marine Biology

  2. Oceanography

  3. Marine Ecology

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

Marine biology is the study of marine organisms, their interactions with each other and their environment, and their role in marine ecosystems.

Multiple choice

What is the term for the study of the geology and structure of the ocean floor?

  1. Marine Geology

  2. Oceanography

  3. Geophysics

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

Marine geology is the study of the geology and structure of the ocean floor, including the composition, age, and formation of marine sediments and rocks.

Multiple choice

What is the term for the study of the history of the ocean and its evolution over time?

  1. Oceanography

  2. Paleoceanography

  3. Marine Geology

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

Paleoceanography is the study of the history of the ocean and its evolution over time, including the reconstruction of past climates, ocean circulation patterns, and marine ecosystems.

Multiple choice

What is the term for the study of the distribution and abundance of marine organisms?

  1. Oceanography

  2. Marine Biology

  3. Marine Ecology

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

Biogeography is the study of the distribution and abundance of marine organisms, including the factors that influence their distribution and the patterns of species diversity across the ocean.

Multiple choice

What is the term for the study of the interactions between marine organisms and their physical and chemical environment?

  1. Oceanography

  2. Marine Biology

  3. Marine Ecology

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

Ecophysiology is the study of the interactions between marine organisms and their physical and chemical environment, including how organisms respond to changes in temperature, salinity, pH, and other environmental factors.

Multiple choice

What is the relationship between geochemical anthropology and other fields of study?

  1. Geochemical anthropology is closely related to archaeology, anthropology, and geology

  2. Geochemical anthropology is closely related to chemistry, biology, and physics

  3. Geochemical anthropology is closely related to all of the above fields

  4. Geochemical anthropology is not closely related to any other fields of study
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Geochemical anthropology is a multidisciplinary field that draws on a variety of other fields of study, including archaeology, anthropology, geology, chemistry, biology, and physics.

Multiple choice

What is the term used to describe the study of plankton?

  1. Planktology

  2. Oceanography

  3. Marine Biology

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

Planktology is the study of plankton, including their distribution, abundance, and role in marine ecosystems.

Multiple choice

What is the term used to describe the study of birth defects and developmental abnormalities?

  1. Teratology

  2. Embryology

  3. Genetics

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

Teratology is the branch of biology that deals with the study of birth defects and developmental abnormalities.

Multiple choice

The study of birth defects and developmental abnormalities is known as:

  1. Teratology

  2. Embryology

  3. Genetics

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

Teratology is the branch of science that focuses on the study of birth defects, their causes, and the mechanisms underlying their development.

Multiple choice

What is the term used to describe the study of the motion of projectiles?

  1. Ballistics

  2. Kinematics

  3. Dynamics

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

Ballistics is the study of the motion of projectiles.

Multiple choice

What is the term for the study of the geological features and processes of celestial bodies?

  1. Astrogeology

  2. Geochemistry

  3. Cosmology

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

Astrogeology is the study of the geological features and processes of celestial bodies, including planets, moons, asteroids, and comets.