Q. Which of the following is not derived from ectoderm?

 2801  204 Delhi UMET/DPMTDelhi UMET/DPMT 2002 Report Error

Solution:

Fate of the three germ layers are given here under:
Ectoderm
Mesoderm
Endoderm
Epidermis and skin derivatives
Dermis
Gut
Cutaneous gland
Muscular tissue
Glands of stomach and intestine
Nervous ststem (Brain + spinal cord)
Connetive tissue
Tongue
Motor and optic nerve
Endoskeleton
Lung, trachea and bronchi
Eye (retina lens and cornea)
Vascular system (heart and blood vessel)
Urinary blander
Conjuctiva, cliiary and iridial muscle
Kiney
Primordial germ cells
Nasal epithelium
Gonads (Reproductive system
Gills
Internal ear (membranous labyrinth)
Urinary and genital ducts
Liver
Lateral line sense orgen
Coelom and coelomic epithelium
Pancreas
Stomodaeum (mouth)
Chorold and sclerotic coat of eye
Thyroid gland
Salivary gland
Adrenal cortex
Parathyroid gland
Enamel of teeth
Spleen
Thymus
Proctodaeum
Notochord
Middle ear
Pituitary gland
Parietal and visceral peritoneum
Eustachian tube
Pineal body
Mesentron (midgut)
Adrenal medulla
Lining of vagina and urethra
Hypothalamus
Prostate gland