Cell derivatives

Question 1

What comes from Neural crest cells?

Answer 1

“MAGIC COPS”

• Melanocytes
• Aorticopulmonary septum
• Ganglia (autonomic, dorsal root, enteric)
• Iris Stroma
• Chromaffin cells
• Cranial nerves
• Odontoblasts/ossicles
• Parafollicular (C) cells
• Sclerae

Question 2

What comes from the neural tube?

Answer 2

• CNS: neurons, oligodendrocytes, astrocytes, ependymal cells,
• Pineal gland
• Posterior pituitary
• Retina*

Question 3

What comes from surface ectoderm?

Answer 3

• Lens
• Olfactory epithelium
• INNER ear
• ANTERIOR pituitary
• Oral epithelium
• PAROTID gland
• ENAMEL of teeth
• epidermis
• sweat glands
• mammary glands
• DISTAL anal canal

Question 4

What comes from Mesoderm?

Answer 4

• Muscle
• Bone
• Bone marrow
• Blood cells
• Heart
• Blood vessels
• Lymphatics
• UPPER vagina
• Kidneys
• Adrenal CORTEX
• Gonads
• Dermis

Question 5

What comes from endoderm?

Answer 5

• GI tract
• SUBMANDIBULAR glands
• SUBLINGUAL glands
• Liver
• gallbladder
• pancreas
• lungs
• thymus
• thyroid FOLLICULAR cells
• LOWER vagina
• Bladder epithelium
• urethral epithelium