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#Question id: 20183


A element M has an atomic mass 19 and atomic number 9. Its ion is represented by

#XL - P Chemistry
  1. M+
  2. M2+
  3. M–
  4. M2–

Answer:- Option(s): 1


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#Question id: 18478

#XL - R Botany

Which of the following is not a common symptom of plant disease?

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#Question id: 5847

#XL - T Zoology

A Holliday structure is a(n)

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#Question id: 8776

#XL - S Microbiology

What kind of evidence has recently made it necessary to assign the prokaryotes to either of two different domains, rather than assigning all prokaryotes to the same kingdom?

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#Question id: 19781

#XL - P Chemistry

Rutherford’s experiment established that

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#Question id: 1729

#XL - Q Biochemistry

When a resting naive T-cell engages its specific MHC–peptide complex displayed on the surface of a fibroblast, it:

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