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Oxygen in our blood is transported by ?

  • Keratin
  • Collagen
  • Myoglobin
  • Haemoglobin
Similar Questions :

1. Which among the following kinds of lenses are used to treat Astigmatism ?

  • Concave Lens
  • Convex Lens
  • Bifocal Lens
  • Cylindrical

2. Which one of the following is an enzyme ?

  • Somatotropin
  • Trypsin
  • Glucagon
  • Insulin

3. Which among the following lens is used to treat Presbyopia ?

  • Convex Lens
  • Concave Lens
  • Bifocal Lens
  • Cylindrical Lens

4. Plants growing on sand are known as

  • chasmophytes
  • psammophytes
  • lithophytes
  • oxylophytes

5. The richest source of vitamin D is

  • Cheese
  • Milk
  • Spinach
  • Cod liver oil
Read more from - Biology Questions Answers
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