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Scientists

This category is for questions about the people who apply the scientific method to solve problems, introduce new concepts, and strive to explain the natural world.

9,527 Questions

Are there atheist scientists arguing against evolution?

Yes. A few examples are Jerry Fodor, Massimo Palmarini, Michael Behe, and Thomas Nagel, among others.

Evolution is fraught with difficulties and it remains in fact a theory, open to dispute by people who choose to avoid ignoring its problems. It can neither be proven nor demonstrated in the lab (in its broader sense of giving rise to new organs or species).

What is the name if somebody that studies caves?

A person who studies caves is called a speleologist or a caver. They study the physical structure, formation, and geological features of caves, as well as the life forms that inhabit them.

How many domains do scientist group living things into?

Scientists group living things into three domains: Bacteria, Archaea, and Eukarya. This classification system is based on differences in cellular structure and genetic makeup. Each domain contains multiple kingdoms that further categorize different types of organisms.

What scientists study microscopic organisms?

Microbiologists study microscopic organisms such as bacteria, viruses, and fungi. They investigate their behavior, structure, and interactions with one another and their environments.

What scientific advances have taken place to assist scientist when they classify living things?

Scientific advances such as DNA sequencing technology have revolutionized the classification of living things by allowing scientists to compare genetic information to determine evolutionary relationships more accurately. Bioinformatics tools and databases have also been developed, enabling researchers to store, analyze, and share large amounts of biological data to aid in classification. Additionally, advancements in imaging techniques and microscopy have provided new insights into the morphology and structure of organisms, further assisting in their classification.

What type of data can maps show us and how does this help scientists?

Maps can show spatial relationships and patterns in data such as population distribution, land use, and natural resources. This helps scientists visualize and analyze complex information, identify trends, and make informed decisions based on the geographical context of the data.

What did Charles and Francis Darwin demonstrate in their experiment with oat seedlings?

Charles and Francis Darwin demonstrated that oat seedlings would bend towards a light source when it was shining on one side of the seedlings. This showed that plants can detect and respond to light direction, a phenomenon known as phototropism.

What would you call somebody who studies reefs?

A person who studies reefs is called a marine biologist specializing in reef ecology.

What is the contributions biology of Alexander Fleming?

Alexander Fleming is best known for his discovery of the antibiotic properties of penicillin in 1928. This discovery revolutionized the treatment of bacterial infections and is considered one of the most important advances in the field of medicine. Fleming's work laid the foundation for the development of many other antibiotics.

Who was supplied proof for virchow's biogenesis?

Louis Pasteur provided experimental proof for Virchow's biogenesis theory by conducting experiments that showed that living organisms only arise from pre-existing living organisms, refuting the theory of spontaneous generation. His swan-neck flask experiment demonstrated that microorganisms in the air did not spontaneously generate in sterile broth, supporting the idea that living organisms come from other living organisms.

What was the major contribution of each scientist to biology?

  1. Charles Darwin: Theory of evolution by natural selection, which revolutionized the field of biology and our understanding of the diversity of life.
  2. Gregor Mendel: Laws of inheritance, which laid the foundation for the field of genetics and our understanding of how traits are passed from one generation to the next.
  3. Rosalind Franklin: X-ray diffraction images of DNA, which were crucial in determining the double helical structure of DNA, leading to our understanding of its role in heredity and genetics.

What is the invention or contribution of Charles Darwin?

Charles Darwin is best known for his theory of evolution through natural selection, which revolutionized our understanding of how species evolve over time. His work, including his book "On the Origin of Species," laid the foundation for modern biology and our understanding of the diversity of life on Earth. Darwin's contributions have had a lasting impact on fields such as genetics, anthropology, and ecology.

What melt ice faster sand or clay?

Sand generally melts ice faster than clay. This is because sand has a lower thermal conductivity than clay, which allows it to absorb more heat from its surroundings and transfer it to the ice more effectively. Additionally, the granular nature of sand provides more surface area for contact with the ice, resulting in faster melting.

What describes the composition of the lithosphere?

The lithosphere is composed of the Earth's crust and uppermost part of the mantle. It consists of solid rock materials, including granitic continental crust and basaltic oceanic crust. This rigid outer layer of the Earth is divided into tectonic plates that interact with each other at plate boundaries.

What do you call scientist who studies volcanoes?

A scientist who studies volcanoes is called a volcanologist. These experts specialize in understanding volcanic activity, monitoring eruptions, and researching volcanic processes to help mitigate the risks associated with volcanic hazards.

Which great scientist described himself as just a child picking pebbles on the sea-shore?

Isaac Newton is the great scientist who described himself as just a child picking pebbles on the sea-shore. This quote is often used to illustrate how much he believed there was left to discover in the realm of scientific knowledge.

What was Louis Pasteur's political view?

Louis Pasteur was known for being apolitical and focused primarily on his scientific research and innovations. While he did express some patriotic sentiments, he generally stayed out of political matters and controversies.

What scientists is credited with proposing the principle of uniformitarianism?

Scottish geologist James Hutton is credited with proposing the principle of uniformitarianism. He argued that the geological processes we see today have been shaping the Earth for millions of years, and that these processes can be used to explain Earth's past.

What are the upper fixed points of the Celsius and Fahrenheit scale?

there is only one. ABSOLUTE ZERO. the lowest temperature witch can possible excist.

further it is the same scale as Celsiuss. but with a sufferance of 273,15 degrees

0 Kelvin= -273,15 degrees Celsius.

What new question occurred to scientists after they discovered that the ocean floor had mountains?

Scientists wondered what processes were responsible for the formation of underwater mountains and how they were related to plate tectonics. This discovery prompted further research into the Earth's crust and its movement.

How do scientist find out stuff about the inner core of the earth?

They measure how waves from earthquakes travel through the earth, and they test how waves travel through liquid and solid and goo, and they compare the results to find the consistency of the inner core and other layers of the earth.

How does erosion transport soil?

Erosion transports soil by the action of water, wind, or ice, which pick up and carry away soil particles from one place to another. This process can cause a loss of fertile topsoil, leading to land degradation and reduced soil productivity. Implementing soil conservation measures, such as planting vegetation and constructing barriers, can help prevent soil erosion.

How do core samples help scientists learn about earth's history?

Core samples provide a snapshot of past environmental conditions by preserving layers of sediment or rock over time. Scientists can analyze these samples to understand past climates, ocean conditions, and even the presence of certain organisms, helping to reconstruct Earth's history and track changes over time.

Which scientist first saw cork cells in 1662?

Robert Hooke was the first scientist to observe cork cells in 1662 using a simple microscope he had built. He coined the term "cell" to describe the box-like structures he saw, reminiscent of small rooms monks lived in, known as cells.