|
1st branchial arch maxillary component ectoderm |
|
hindlimb bud apical ectodermal ridge |
|
1st branchial arch mandibular component mesenchyme |
|
3rd branchial pouch endoderm |
|
1st branchial arch mandibular component ectoderm |
|
forelimb bud apical ectodermal ridge |
|
2nd branchial arch ectoderm |
|
4th branchial arch ectoderm |
|
ear |
|
3rd branchial arch ectoderm |
|
4th branchial arch mesenchyme |
|
lens pit |
|
3rd branchial arch mesenchyme |
|
4th branchial pouch endoderm |