![human biology - Why is the chordate nerve cord described as hollow when it appears to be solid? - Biology Stack Exchange human biology - Why is the chordate nerve cord described as hollow when it appears to be solid? - Biology Stack Exchange](https://i.stack.imgur.com/7P7GS.jpg)
human biology - Why is the chordate nerve cord described as hollow when it appears to be solid? - Biology Stack Exchange
![Fig Dorsal, hollow nerve cord Anus Muscular, post-anal tail Pharyngeal slits or clefts Notochord Mouth Muscle segments. - ppt download Fig Dorsal, hollow nerve cord Anus Muscular, post-anal tail Pharyngeal slits or clefts Notochord Mouth Muscle segments. - ppt download](https://slideplayer.com/4428137/14/images/slide_1.jpg)
Fig Dorsal, hollow nerve cord Anus Muscular, post-anal tail Pharyngeal slits or clefts Notochord Mouth Muscle segments. - ppt download
![Introduction to Phylum Chordata| Dorsal Hollow Nerve chord | Gill Slit@biologywithmuhammadsajid - YouTube Introduction to Phylum Chordata| Dorsal Hollow Nerve chord | Gill Slit@biologywithmuhammadsajid - YouTube](https://i.ytimg.com/vi/19VJKEcFd3w/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-DoACuAiKAgwIABABGHIgOShCMA8=&rs=AOn4CLCfe6i7EdwkuOZANaM3AK9rniPlzg)
Introduction to Phylum Chordata| Dorsal Hollow Nerve chord | Gill Slit@biologywithmuhammadsajid - YouTube
![Figure 15.33 Which of the following statements about common features of chordates is true? a. The dorsal hollow nerve cord is part of the chordate central nervous system. b. In vertebrate fishes, Figure 15.33 Which of the following statements about common features of chordates is true? a. The dorsal hollow nerve cord is part of the chordate central nervous system. b. In vertebrate fishes,](https://content.bartleby.com/tbms-images/9781938168116/Chapter-15/images/html_68116-15-3acq_image001.jpg)
Figure 15.33 Which of the following statements about common features of chordates is true? a. The dorsal hollow nerve cord is part of the chordate central nervous system. b. In vertebrate fishes,
![human biology - Why is the chordate nerve cord described as hollow when it appears to be solid? - Biology Stack Exchange human biology - Why is the chordate nerve cord described as hollow when it appears to be solid? - Biology Stack Exchange](https://i.stack.imgur.com/OT7Rtm.png)