10 Questions
Who was the first person to observe living cells?
Anton van Leeuwenhoek
What did Robert Hooke observe when he looked at a thin slice of cork?
Little boxes (cells)
According to the cell theory, where do all cells come from?
Pre-existing cells
What is the fundamental unit of structure and function in all living organisms?
Cells
Where does the activity of an organism depend on?
Total activity of independent cells
What is the primary branch of biology that studies animals?
Zoology
Who is considered to have originated the formal study of zoology?
Aristotle
What does the term 'zoology' mean in Ancient Greek?
Animal study
During which period did modern zoology have its origins?
Renaissance
What does zoology study in relation to animals?
Both living and extinct animals
Study Notes
Cell Biology
- Antonie van Leeuwenhoek is credited with being the first person to observe living cells.
Robert Hooke's Observations
- Robert Hooke observed that a thin slice of cork was composed of small, box-like structures, which he termed "cells".
Cell Theory
- According to the cell theory, all cells come from pre-existing cells.
Fundamental Unit of Life
- The cell is the fundamental unit of structure and function in all living organisms.
Organism Activity
- The activity of an organism depends on the functioning of its cells.
Zoology
- Zoology is the primary branch of biology that studies animals.
Origins of Zoology
- Aristotle is considered to have originated the formal study of zoology.
Etymology of Zoology
- The term "zoology" comes from the Ancient Greek words "zōon" (animal) and "logos" (study).
History of Zoology
- Modern zoology had its origins in the 19th century.
Focus of Zoology
- Zoology studies the structure, behavior, physiology, development, and evolution of animals.
Test your knowledge of the history and principles of cell theory. Explore the fundamental concepts of cellular structure and function, and discover how cells contribute to the activity of living organisms.
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