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TLS Online TPP Program

#Question id: 37829

Assertion (A): Plant tissue culture is possible because even highly mature plant cells can dedifferentiate into meristematic cells.
Reason (R): Mature animal cells cannot change back into a proliferative state once they are fully differentiated.

#Plant Biotechnology
  1. Both A and R are true, and R is the correct explanation of A
  2. Both A and R are true, but R is not the correct explanation of A
  3. A is true, but R is false
  4. A is false, but R is true
More Questions
TLS Online TPP Program

#Question id: 2747

#Life Sciences

How many contacts are observed between the DNA and the histone core protein?
TLS Online TPP Program

#Question id: 2748

#Life Sciences

Association of DNA and histone is mediated by _________
TLS Online TPP Program

#Question id: 2750

#Life Sciences

Which of the following is true of histones?
TLS Online TPP Program

#Question id: 2756

#Life Sciences

The major protein components of chromatin referred as:
TLS Online TPP Program

#Question id: 2757

#Life Sciences

_______________ a protein that affects the folding of other proteins or the assembly of complex structures.
TLS Online TPP Program

#Question id: 2775

#Life Sciences

To examine the folding and compaction of chromatin during mitosis, you will need to isolate and stain chromosomes at a particular stage using a special spreading preparation technique. For the best analysis, the chromosomes must be at which one of the following stages?