Types of cell division in germinal cell:


1. Amitosis:
Amitosis is a type of cell division that occurs in germinal cells where the nucleus divides directly into two equal parts without the formation of chromosomes. This type of division is rare and not well understood in terms of its regulation and significance in cellular processes.

2. Mitosis:
Mitosis is a type of cell division that occurs in somatic cells, resulting in the formation of two identical daughter cells with the same number of chromosomes as the parent cell. Mitosis is essential for growth, development, and repair of tissues in multicellular organisms.

3. Meiosis:
Meiosis is a type of cell division that occurs in germinal cells, specifically in the formation of gametes (sperm and egg cells). Meiosis involves two rounds of cell division, resulting in four daughter cells with half the number of chromosomes as the parent cell. This process is crucial for genetic diversity and the production of haploid cells for sexual reproduction.

4. Mitosis and Meiosis both:
In germinal cells, both mitosis and meiosis can occur depending on the stage of development and the type of cell. Mitosis is responsible for the proliferation and maintenance of germinal cells, while meiosis is involved in the production of gametes for sexual reproduction.

In summary, germinal cells can undergo both mitosis and meiosis, with mitosis being important for cell proliferation and maintenance, and meiosis being essential for the production of gametes and genetic diversity.