Question Detail

Venom of cobra attacks on ?

  • Digestive system
  • Nervous system
  • Circulatory system
  • Respiratory system
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1. Liver is largest gland of Human body ?

  • True
  • False

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  • yellow light
  • red light
  • darkness
  • white light

3. Oxygen in our blood is transported by ?

  • Keratin
  • Collagen
  • Myoglobin
  • Haemoglobin

4. Pigmentation of skin is due to :

  • leucocytes
  • lymphocytes
  • monocytes
  • melanocytes

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