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#Question id: 2289


According to the endosymbiotic theory, which organelles form from engulfing of cyanobacteria  

#Part-A Aptitude & General Biotechnology
  1. nucleus

  2. mitochondria

  3. chloroplasts

  4. Golgi


Answer:- Option(s): 3


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#Question id: 5748

#Part-A Aptitude & General Biotechnology

When a diploid organism undergoes one or more rounds of endoreduplication (resulting in a gain of more than one complete haploid set of chromosomes), the resulting cells are best described as

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#Question id: 5749

#Part-A Aptitude & General Biotechnology

Type of mutation in which a pyrimidine is substituted for a purine

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#Question id: 5750

#Part-A Aptitude & General Biotechnology

 type of microorganism that can exist on minimal medium

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#Question id: 5751

#Part-A Aptitude & General Biotechnology

A biochemical mutant that must be supplied with a particular nutrient for growth would be described as a(n)

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#Question id: 5822

#Part-B Specialized Branches in Biotechnology

. __ are the result of exposure of organisms to physical and/or chemical agents that cause changes in DNA or RNA.

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#Question id: 5823

#Part-B Specialized Branches in Biotechnology

provide a selective advantage to the organism when grown in its original environment.

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