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TLS Online TPP Program

#Question id: 11925

The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence?

#XL - S Microbiology
  1. cyanobacteria → green algae → land plants
  2. cyanobacteria → green algae → fungi → land plants
  3. red algae → brown algae → green algae → land plants
  4. red algae → cyanobacteria → land plants
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TLS Online TPP Program

#Question id: 20166

#XL - P Chemistry

The total number of orbitals in a shell with principal quantum number ‘n’ is
TLS Online TPP Program

#Question id: 1659

#XL - Q Biochemistry

Which of the following Fc receptors has the highest affinity?
TLS Online TPP Program

#Question id: 3026

#XL - S Microbiology

Not present in all bacteria, this structure enables those that possess it to germinate after exposure to harsh conditions, such as boiling:
TLS Online TPP Program

#Question id: 4977

#XL - S Microbiology

There are at least a dozen known species in the extinct genus Lystrosaurus. If each species was suited to a quite different environment, then this relatively large number of species is likely due to
TLS Online TPP Program

#Question id: 15683

#XL - S Microbiology

A common application of dry heat in the microbiology laboratory is to