Respuesta :
The Immortal cell line's advancement in biology results from the developments in-cell technology.
What is Cell technology?
Cell technology is a field that is related to new advancements of technology with cells, stem cells, somatic cells, tissue typing, etc. These new technologies develop a better understanding of each and every cell-specific to its functions.
Nowadays, immortal cell lines are widely used in place of primary cells. And they are advantageous in the field of research and development. They are easy to handle, have no ethical concerns, widely used for human and animal tissues.
Therefore, the Immortal cell line's advancement in biology results from the developments in-cell technology.
To learn more about Cell technology, refer to the link:
https://brainly.com/question/1378073