Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 22265
TLS Online TPP Program

#Question id: 8927

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

#Part-A Aptitude & General Biotechnology
  1. arthropods have had more time to co-evolve with land plants than have vertebrates.
  2. extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
  3. ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure to invade land.
  4. vertebrates evolved from arthropods.
More Questions
TLS Online TPP Program

#Question id: 22906

#Part-B Specialized Branches in Biotechnology

Which hypersensitivity reactions are T cell mediated? 
TLS Online TPP Program

#Question id: 11185

#Part-B Specialized Branches in Biotechnology

Use the information in the table to answer the question. Calculate the equilibrium potential for sodium. Assume a temperature of 37°C.

 
TLS Online TPP Program

#Question id: 20543

#Part-B Specialized Branches in Biotechnology

Which of the following is an example of non reducing sugar?
TLS Online TPP Program

#Question id: 18916

#Part-A Aptitude & General Biotechnology

In PBR322, A gene having terminal cut with the SalI and BamHI, on which selectable marker the transformed colony will be selected 
TLS Online TPP Program

#Question id: 10136

#Part-B Specialized Branches in Biotechnology

A protein complex contain a Rieske protein known as