Retinal vessels develop by
Ans: a (4th month) Ref: yanoff 3rd ed p- 606During development, retinal vessels migrate from the optic disc to the ora serrata beginning at 16 weeks of gestation.Mature vessels develop from these networks and extend to the nasal ora serrata by 36 weeks of gestation and to the temporal ora serrata by 39 - 41 weeks.
4th month
6th month
1st month
3rd month
Miscellaneous (Obs)