0
Which scientist contributed to the discovery of chemotherapeutic agents in the 20th century?
Paul Ehrlich, a German scientist, made significant contributions to the discovery of chemotherapeutic agents in the 20th century. He developed the concept of "magic bullets," which aimed to selectively target disease-causing organisms without harming the body. Ehrlich's work laid the foundation for the development of modern chemotherapy drugs used to treat various diseases, including cancer.
Add your answer:
Earn +20 pts
Who Muslim scientist prepare sulphuric acid in laboratory?
Muslim scientist Abu al-Qasim al-Zahrawi (Albucasis) is credited with preparing sulphuric acid in the laboratory during the 10th century. Albucasis' work in chemistry and medicine contributed significantly to advancements in the field at the time.
Name the scientist who coined the term photosynthesis?
The scientist who coined the term "photosynthesis" was Jan van Helmont in the 17th century.
Why did iron and steel become cheaper in the 18th century?
Iron and steel became cheaper in the 18th century due to advancements in technology, particularly the development of the blast furnace and the process of smelting iron ore with coke. These innovations increased production efficiency and lowered costs, making iron and steel more affordable. Additionally, the discovery of new iron ore deposits and improved transportation networks further contributed to the drop in prices.
Who discovered that pencil lead conducts electricity?
The discovery that pencil lead (graphite) conducts electricity was made by the British scientist Michael Faraday in the early 19th century. Faraday observed that graphite showed conductivity when connected to a circuit, despite being a non-metallic material.
Which scientist suggested that acids contained hydrogen?
Antoine Lavoisier was the scientist who suggested that acids contain hydrogen in the late 18th century. He proposed that hydrogen was a fundamental constituent of acids, which was a groundbreaking idea in the understanding of chemical reactions.
What scientist contributed to evolutionary theory?
The theory of evolution was originally presented by Charles Darwin. Since the time of Darwin, there have been many other scientists who have contributed to evolutionary theory. One notable evolutionary scientist of the 21st century is Richard Dawkins.
What was the name of the scientist who was credited with the discovery of the cathode ray?
The scientist credited with the discovery of the cathode ray is J.J. Thomson. Thomson conducted experiments with cathode rays in the late 19th century and discovered the electron, which revolutionized our understanding of atomic structure.
Foreign scientist in 13th -15th century?
who was the scientist in 13th century
What use of this device led to the discovery of cells?
The invention of the microscope in the 17th century allowed scientists like Robert Hooke to observe and study tiny compartments in cork, which he described as "cells." This discovery contributed to the development of cell theory in biology.
What are the release dates for The Explorers A Century of Discovery - 1988?
The Explorers A Century of Discovery - 1988 was released on: USA: 12 October 1988
English scientist who first saw little boxes?
Robert Hooke, an English scientist, is credited with first observing and describing "little boxes" or cells in cork under a microscope in the 17th century. This discovery marked the beginning of the field of cell biology.
What year did Ernest Rutherford add to our knowledge?
Ernest Rutherford contributed significantly to our understanding of atomic structure in the early 20th century. His famous gold foil experiment in 1909 led to the discovery of the atomic nucleus.
What scientist first determined that all plants are composed of cells?
Theodor Schwann, a German physiologist, was the first scientist to determine that all plants, as well as animals, are composed of cells. This discovery was made in the early 19th century and formed part of the cell theory that revolutionized biology.
Who first discovered germs?
The discovery of germs is attributed to Antonie van Leeuwenhoek, a Dutch scientist, who observed microorganisms through his microscope in the 17th century. His pioneering work laid the foundation for the field of microbiology.
What turn of the century woman scientist researched radiation which led to the development of the X-ray?
Marie and Pierre Curie indeed studied radiation, however the DISCOVERY of the x-ray was made by and attributed to Ernest Rutherford. The Curie's work did not necessarily contribute to the discovery, although their work was revolutionary.
When did the age of discovery start and end?
Early 15th century to 17th century
Who was the dutch scientist who first saw microorganisms under a microscope?
Antonie van Leeuwenhoek, a Dutch scientist, was the first to observe microorganisms under a microscope in the 17th century. He is often considered the father of microbiology for his pioneering work on microscopy and the discovery of microscopic life forms.
