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#Question id: 15735


How meristem cultures are able to generate pathogen free plants. Choose the most appropriate statement.

#Unit 12. Applied Biology
  1. Higher rate of photosynthesis
  2. Accumulation of bacterial toxins
  3. Accumulation of primary metabolites
  4. Accumulation of secondary metabolites

Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 12643

#Unit 6. System Physiology – Plant

Which of the following is the first polypeptide hormone discovered in plants?

TLS Online TPP Program

#Question id: 4359

#Unit 3. Fundamental Processes

DNA methylation and histone acetylation are examples of which of the following processes?

TLS Online TPP Program

#Question id: 5215

#Unit 11. Evolution and Behavior

What is it about short tandem repeat DNA that makes it useful for DNA fingerprinting?

TLS Online TPP Program

#Question id: 3258

#Unit 11. Evolution and Behavior

Which of the following incorrect about genetic drift

TLS Online TPP Program

#Question id: 19689

#Unit 13. Methods in Biology

Which of the following statements are true about the PR interval?
a. It includes the P wave and the PR segment
b. The beginning of electrical excitation of the atria and the beginning of excitation of the ventricles.
c. Conduction time through the AV node.
d. P wave + PR segment + QRS Complex

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