Question
Download Solution PDFIn which year did Walter Fleming stain the chromosomes to see them clearly and describe the entire process of mitosis?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is 1882.
Key Points
- Walter Fleming, a German biologist, is renowned for his pioneering work in cell division.
- In 1882, he developed a technique to stain chromosomes, allowing them to be seen more clearly under a microscope.
- Fleming meticulously described the entire process of mitosis, coining the term "mitosis" to describe this type of cell division.
- His work laid the foundation for understanding the mechanisms of cell division and the behavior of chromosomes during this process.
Additional Information
- Chromosomes: Thread-like structures located within the nucleus of animal and plant cells that contain DNA.
- Mitosis: A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.
- Staining Techniques: Methods used to enhance the contrast in samples, generally at the microscopic level, by using dyes.
- Cell Division: The process by which a parent cell divides into two or more daughter cells, crucial for growth and development in living organisms.
- Histology: The study of the microscopic structure of tissues, which was significantly advanced by Fleming's staining techniques.
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