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Placenta is the structure formed :

  • by fusion of germ layers
  • by foetus only
  • by the union of foetal and uterine tissue
  • by uterine only

Answer: Option C

Similar Questions :

1. Which crop helps in nitrogen fixation ?

  • Maize
  • Beans
  • Potatos
  • Rice

Answer: Option B

2. The disease caused by deficiency of protein in children is called

  • Pellagra
  • Marasmus
  • Beri-Beri
  • Rickets

Answer: Option B

3. Liver is largest gland of Human body ?

  • True
  • False

Answer: Option A

Explanation:

Its weight is approx 1.5 - 2 kg

4. With which deficiency Xerophthalmia is caused ?

  • Vitamin A
  • Vitamin B
  • Vitamin C
  • Vitamin D

Answer: Option A

5. Pyorrhoea is a disease of the

  • nose
  • gums
  • heart
  • lungs

Answer: Option B

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