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#Question id: 5741


In a mammal 2 Barr bodies are observed.  How many X chromosomes does the organism have?

#Unit 8. Inheritance Biology
  1. 0

  2. 1

  3. 2

  4. 3


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 23742

#General Aptitude

(a) P is behind M and N.
(b) Q is behind P.
Inference: Q is behind M.

TLS Online TPP Program

#Question id: 23386

#General Aptitude

BXJ, ET L, HP N, KLP, .....

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#Question id: 567

#Unit 1. Molecules and their Interaction Relevant to Biology

Penicillin and related drugs inhibit the enzyme; this enzyme is produced by 

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#Question id: 12654

#Unit 6. System Physiology – Plant

unconjugated JA is hormonally active, many JA responses require activation of the hormone for optimal activity by conversion into an amino acid conjugate, such as

TLS Online TPP Program

#Question id: 18368

#Unit 12. Applied Biology

The Phytoremediation system can be used for the treatment of 

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