1. Fore brain
2. Mid brain
3. Hind brain
4. Spinal cord
Mid brain
1. Blastocoels
2. Enterocoel
3. Schizocoel
4. Central canal
Central canal
1. Ectoderm
2. Mesoderm
3. Endoderm
4. Both ectoderm and endoderm
Ectoderm
1. Controls of various functions of body
2. Directs various functions of body
3. Controls and co-ordinates the activities of body
4. Controls impulses from one part to the other
Controls and co-ordinates the activities of body
1. Cerebellum
2. Pons
3. Cerebrum
4. Fornix
Cerebrum
1. Diacoel and metacoel
2. Rhinocel and diacoel
3. 3rd and 4th ventricle
4. Lateral and third ventricle
3rd and 4th ventricle
1. Cerebrum
2. Cerebellum
3. Medulla oblongata
4. Diencephalon
Cerebellum
1. Longer
2. Large in diameter
3. More branched
4. More myelinated
More branched
1. Axons
2. Dendrites
3. Somas
4. Synaptic knobs
Somas
1. Absence of nucleus
2. Cells are very long
3. They lack chromosomes
4. Part of chromatin lies outside the nucleus
Cells are very long