If axons from the retina were prevented from showing spontaneous activity during early development, what would be the probable effect on development of the thalamus?

a. Axon attachment would be more precise than usual.

b. Axons would branch more widely, establishing more connections than usual.

c. Axons would not fine-tune their adjustment based on experience, so their connections would be less precise.

d. Axons would attach in the same way as usual, unaffected by the change.