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#Question id: 82


The structures of D-ribose and D-arabinose are shown below. These two molecules are

#Zoology
  1. epimers 

  2. enantiomers

  3. tautomers 

  4. anomers


Answer:- Option(s): 1


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#Question id: 37976

#Plant Biotechnology

Which staining agent is specifically recommended for determining ploidy by counting the number of nucleoli?

TLS Online TPP Program

#Question id: 37977

#Plant Biotechnology

List I (Method)List II (Feature)
A. Flow Cytometry1. Counts plastids in stomata
B. Chromosome Number2. Uses Acetocarmine stain
C. Nucleoli Count3. Measures Nuclear DNA content
D. Indirect Method4. Distinguishes 1 vs 2 organelles

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#Question id: 37978

#Plant Biotechnology

Why is ploidy analysis considered an essential step after anther culture?

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#Question id: 37979

#Plant Biotechnology

Which of the following statements regarding the "Number of Nucleoli" method for ploidy determination is CORRECT?

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#Question id: 37980

#Plant Biotechnology

Which method is described as "fast and accurate" for measuring nuclear DNA content from leaf nuclei?

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#Question id: 37981

#Plant Biotechnology

In the "Cereal crown treatment" method for chromosome doubling, at what developmental stage are the plants typically treated? 

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