Q: What promotes cell division and are necessary for growing plants in tissue culture?


Read this paragraph and choose the correct option from the provided answers:

Cytokinins promote cell division and are necessary for growing plants in tissue culture. A small piece of a plant is placed in sterile conditions to regenerate a new plant.

 Choices:

- polyamines

- auxins

- mitochondria

- cytokinins


A:
cytokinins