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#Question id: 5747


Mosaicism is due to

#XL - S Microbiology
  1. X-inactivation

  2. chromosome duplication

  3. chromosome deletion

  4. somatic mutations


Answer:- Option(s): 1


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#Question id: 18005

#XL - T Zoology

Which structure is common to both gymnosperms and angiosperms? 

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#Question id: 31418

#XL - S Microbiology

Which nutritional group does a bacterium belong to if it obtains energy from a chemical source, with 𝐢𝑂2 as the principal carbon source, and an inorganic electron donor?

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#Question id: 15562

#XL - S Microbiology

Deletion of which gene not only was accompanied by the abolition of antibiotic formation but also severely impaired growth on agar media.

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#Question id: 20210

#XL - P Chemistry

The electrons, identified by quantum number n and (i) n = 4, = 1 (ii) n = 4, = 0 (iii) n = 3, = 2 (iv) n = 3, = 1 can be placed in order of increasing energy, from the lowest to
highest, as

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#Question id: 10885

#XL - R Botany

In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?

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