Science General · Biology

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.

Scientific study namesBiological termsEcology terminologyPhysical science termsHuman anatomy termsInformation technology terms

Biology and Science Terminology Questions

Multiple choice
  1. Study of material sci

  2. Study of life sci

  3. Study of chemical sci

  4. All

Reveal answer Fill a bubble to check yourself
B Correct answer
Multiple choice
  1. Planets

  2. Plants

  3. Animals

  4. Food

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Botany is the branch of biology that deals with the scientific study of plants, including their structure, properties, and biochemical processes. Zoology is the study of animals, while astronomy is the study of planets.

Multiple choice
  1. Making observations

  2. Interpreting data

  3. Drawing conclusions

  4. Forming a hypothesis

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Observation involves using one or more of the five senses (sight, hearing, touch, smell, and taste) to gather information about the world. Listening to bird sounds is a direct use of hearing to collect primary data.

Multiple choice
  1. meteorologist

  2. climatologist

  3. microbiologist

  4. zoologist

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A meteorologist studies the atmosphere, weather patterns, and atmospheric phenomena to understand their effects on Earth. Climatologists focus specifically on long-term climate trends, while microbiologists and zoologists study microscopic organisms and animals, respectively.

Multiple choice
  1. zoologist

  2. microbiologist

  3. climatologist

  4. ornithologist

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A climatologist is a scientist who studies the climate, which includes long-term weather patterns and climate variability. Zoologists study animals, microbiologists study microscopic organisms, and ornithologists study birds.

Multiple choice
  1. Geology

  2. Rockology

  3. Mineralogy

  4. Biology

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Geology is the scientific study of the Earth, including the rocks and minerals of which it is composed. While mineralogy is a subfield specifically for minerals, geology is the primary discipline covering both rocks and minerals.

Multiple choice
  1. Biologist

  2. Physicist

  3. Nutrionist

  4. Archeologist

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A nutritionist is a specialist who studies food, nutrients, and how they affect human health. Note that the option contains a minor spelling typo, but it is clearly the intended correct answer.

Multiple choice
  1. Astronomer

  2. Biologist

  3. Geologist

  4. Meteorologist

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A biologist is a scientist who studies living organisms and their interactions with the environment. The prefix "bio" means life, making biology the study of life.

Multiple choice
  1. biologist

  2. astronomer

  3. physicist

  4. geologist

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A geologist is a scientist who studies the Earth, including its rocks, structure, and the processes that shape it over time. Biologists study living organisms, astronomers study outer space, and physicists study matter and energy.

Multiple choice
  1. An explanation that never changes

  2. A specific, usually mathematical, explanation for phenomenon

  3. A testable explanation for how something works

  4. An explanation for a detailed phenomenon with complex parts

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A scientific law describes a repeatable pattern or relationship in nature, often using a mathematical equation (like Newton's laws of motion). Unlike theories, which explain why things happen, laws state what happens under certain conditions.

Multiple choice
  1. Data

  2. Technology

  3. Scientific law

  4. Knowledge

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Technology is defined as the practical application of scientific knowledge for commercial, industrial, or humanitarian purposes to help people solve problems. Data, scientific law, and knowledge are inputs or foundational concepts rather than the application itself.