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#Question id: 1862


X-linked agammaglobulinemia results from a mutation in:

#Unit 4. Cell Communication and Cell Signaling
  1. IFNγ receptor

  2. The CIITA promoter protein

  3. An HLA gene

  4. A tyrosine kinase gene


Answer:- Option(s): 4


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#Question id: 22019

#Unit 1. Molecules and their Interaction Relevant to Biology

The above plot shows

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#Question id: 11503

#Unit 9. Diversity of Life Forms

Which process allowed the nucleomorphs of chlorarachniophytes to be first reduced, and then (in a few species) lost altogether, without the loss of any genetic information?

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#Question id: 26926

#Unit 10. Ecological Principles

Which of the following factors are involved to determine the fundamental niches of organisms?

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#Question id: 15971

#Unit 12. Applied Biology

Nutritional requirements of embryo culture is characterized by the metabolic capability of the embryo to synthesize substances required for its growth which slowly makes it independent is ___

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#Question id: 4858

#Unit 8. Inheritance Biology

Which of the following statements is true?

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