Which of the following phenomenon, the differential expression of genetic material depending on whether it is inherited from the male or female parent, is called 

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#Question id: 12678

#General Aptitude

The length of the diagonal of a square is ‘a’ cm. Which of the following represents the area of the square (in sq. cm.) ?

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#Question id: 11507

#Unit 9. Diversity of Life Forms

Which two genera have members that can evade the human immune system by frequently changing their surface proteins?

1.  Plasmodium

2.  Trichomonas

3.  Paramecium

4.  Trypanosoma

5.  Entamoeba

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#Question id: 10249

#Unit 10. Ecological Principles

A niche is

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#Question id: 809

#Unit 1. Molecules and their Interaction Relevant to Biology

A single-stranded DNA molecule contains 40 nucleotides with equal amounts of A, C, G, and T. This DNA strand can combine with a complementary DNA strand to form a double-stranded DNA molecule. Which of the following double-stranded DNA molecules would denature at a lower temperature than the 40 base-pair double-stranded molecule described above?

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#Question id: 1048

#Unit 4. Cell Communication and Cell Signaling

A virion is composed of