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#Question id: 5835


Which of the following human diseases is associated with defects in nucleotide excision repair?

#Unit 8. Inheritance Biology
  1. xeroderma pigmentosum (XP)

  2. Cockayne syndrome

  3. trichothiodystrophy

  4. all of these


Answer:- Option(s): 4


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#Question id: 15706

#Unit 12. Applied Biology

Growth regulators which cause cell division, cell differentiation, shoot differentiation

TLS Online TPP Program

#Question id: 22017

#Unit 1. Molecules and their Interaction Relevant to Biology

The Hanes plot (devised by Charles Hanes) obtained by using Lineweaver-Burk equation by 

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#Question id: 15608

#Unit 12. Applied Biology

Melanins are light-absorbing biopolymers useful as topical sunscreens, sunlight-protective coatings for plastics, etc. Which gene is used for producing melanin. 

TLS Online TPP Program

#Question id: 12563

#Unit 10. Ecological Principles

How does phosphorus normally enter ecosystems? 

TLS Online TPP Program

#Question id: 19818

#Unit 12. Applied Biology

For every gene for resistance possessed by the host, the pathogen has a corresponding gene for virulence. This relationship is called as

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