Amitosis was discovered by Remak in

Options

A. 1841
B. 1855
C. 1880
D. 1905

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Amytosis":**
- Amytosis refers to a type of cell division that occurs without the typical process of mitosis. In amytosis, a parent cell divides directly into two daughter cells without the formation of a mitotic spindle or the usual stages of mitosis.

2. **Characteristics of Amytosis:**
- The two daughter cells produced through amytosis are not genetically identical to each other or to the parent cell. This is a key distinction from mitosis, where daughter cells are clones of the parent cell.

3. **Historical Context:**
- The discovery of amytosis is attributed to Robert Remak, a notable figure in the field of cell biology.

4. **Identifying the Year of Discovery:**
- The question asks for the year in which Remak discovered amytosis. The options provided are 1841, 1855, 1880, and 1905.

5. **Correct Answer:**
- Robert Remak discovered amytosis in the year 1855, specifically while studying the red blood corpuscles of chick embryos.

**Final Answer:**
Amitosis was discovered by Remak in 1855.

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