17 Questions
Who conducted the Swan Neck Experiment in the 1600s?
Louis Pasteur
In which year did Robert Hooke first coin the term 'cell'?
1665
Who is known as the 'Father of Microbiology'?
Anton Van Leeuwenhoek
Which scientist declared in 1824 that cells are the basic unit of organization?
Henry Dutrochet
Who discovered the existence of the nucleus in 1831?
Robert Brown
In 1839, who discovered that animals are made up of cells?
Theodore Schwann
'Omnis cellula e cellula' is associated with which scientist and year?
Rudolf Virchow, 1855
'Animalcules' observed in pond water were later identified as protozoa and bacteria by which scientist?
Anton Van Leeuwenhoek
What was the key observation that led Pasteur to disprove the theory of spontaneous generation?
The broth in the sealed container developed maggots, while the one with the swan-neck did not.
What was the significance of Robert Hooke's observation of the bark of an oak tree using a microscope?
He discovered that living things are made up of tiny compartments, which he termed 'cells'.
What was the key contribution of Matthias Jacob Schleiden and Theodore Schwann to the cell theory?
They discovered that all living things are made up of cells, both plants and animals.
What was the key contribution of Anton van Leeuwenhoek to the field of microbiology?
He observed and identified 'animalcules' in pond water, which were later found to be protozoa and bacteria.
What was the significance of the term 'omnis cellula e cellula' introduced by Rudolf Virchow?
It declared that cells come from pre-existing cells.
What was the primary purpose of the pasteurization process discovered by Louis Pasteur?
To increase the shelf life of milk by killing harmful microorganisms.
Which scientist is credited with the discovery of the cell nucleus in 1831?
Robert Brown
Which scientist is known as the 'Father of Microbiology' for his observations of microorganisms in pond water?
Anton van Leeuwenhoek
What was the key contribution of Henry Dutrochet to the understanding of cells?
He discovered that cells are the basic unit of organization in living things.
Learn about the debunking of spontaneous generation theory in the 1600s through Louis Pasteur's Swan Neck Experiment. Explore how Pasteurization Process was developed to increase the shelf life of milk. Discover the term 'cell' coined by Robert Hooke in 1665 in his book 'Micrographia'.
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