Podcast
Questions and Answers
From which of the following embryonic tissues does the mesenchyme for the formation of the head region primarily originate?
From which of the following embryonic tissues does the mesenchyme for the formation of the head region primarily originate?
- Mesoderm
- Ectodermal placodes
- Neural crest cells (correct)
- Neural ectoderm
Which embryonic structure contributes to both the base and flat bones of the skull, as well as the voluntary muscles and dermis in the craniofacial region?
Which embryonic structure contributes to both the base and flat bones of the skull, as well as the voluntary muscles and dermis in the craniofacial region?
- Lateral plate mesoderm
- Neural crest cells
- Intermidiate mesoderm (correct)
- Ectodermal placodes
Which embryonic tissue forms the laryngeal cartilages and connective tissue in the head region?
Which embryonic tissue forms the laryngeal cartilages and connective tissue in the head region?
- Mesoderm (correct)
- Neural crest cells
- Ectodermal placodes
- Neural ectoderm
Which embryonic cells together with neural crest cells form neurons of the fifth, seventh, ninth, and tenth cranial sensory ganglia?
Which embryonic cells together with neural crest cells form neurons of the fifth, seventh, ninth, and tenth cranial sensory ganglia?
Which embryonic tissue originates from the neuroectoderm and migrates into the pharyngeal arches and facial region, contributing to the formation of skeletal structures and other tissues in these regions?
Which embryonic tissue originates from the neuroectoderm and migrates into the pharyngeal arches and facial region, contributing to the formation of skeletal structures and other tissues in these regions?
Which embryonic tissue primarily contributes to the formation of the head region?
Which embryonic tissue primarily contributes to the formation of the head region?
Which embryonic structure forms the laryngeal cartilages and connective tissue in the head region?
Which embryonic structure forms the laryngeal cartilages and connective tissue in the head region?
From which embryonic structure do the mesenchyme for the formation of the head region primarily originate?
From which embryonic structure do the mesenchyme for the formation of the head region primarily originate?
Which embryonic cells, together with neural crest cells, form neurons of the fifth, seventh, ninth, and tenth cranial sensory ganglia?
Which embryonic cells, together with neural crest cells, form neurons of the fifth, seventh, ninth, and tenth cranial sensory ganglia?
Which embryonic tissue forms the base and flat bones of the skull, as well as the voluntary muscles and dermis in the craniofacial region?
Which embryonic tissue forms the base and flat bones of the skull, as well as the voluntary muscles and dermis in the craniofacial region?
