Podcast
Questions and Answers
When does the invagination of optic and lens vesicles occur during embryonic development?
When does the invagination of optic and lens vesicles occur during embryonic development?
- 25 days
- 2nd month (correct)
- 22 days
- 28 days
At what stage does the closure of the embryonic fissure begin?
At what stage does the closure of the embryonic fissure begin?
- Retinal differentiation
- Hyaloid artery filling the embryonic fissure
- Neural crest cell migration
- Formation of pigment granules in RPE (correct)
During which month do precursors of rods and cones start to differentiate in the retina?
During which month do precursors of rods and cones start to differentiate in the retina?
- 4th month
- 2nd month
- 5th month
- 3rd month (correct)
What marks the beginning of the development of the ciliary body?
What marks the beginning of the development of the ciliary body?
During which month does the hyaloid system start to regress in embryonic/fetal development?
During which month does the hyaloid system start to regress in embryonic/fetal development?
What is a significant event that occurs during the 5th month of embryonic/fetal eye development?
What is a significant event that occurs during the 5th month of embryonic/fetal eye development?