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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 - R Botany
  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: 27441

#XL - R Botany

Which of the following is against the rules of ICBN?
TLS Online TPP Program

#Question id: 2930

#XL - T Zoology

The S. cerevisiae homolog of Xenopus MPF is:
TLS Online TPP Program

#Question id: 19649

#XL - P Chemistry

Which of the following can be used as the halide component of a Friedel craft reaction?
TLS Online TPP Program

#Question id: 11300

#XL - R Botany

What type of organisms convert nitrates and nitrites into nitrogen gas?
TLS Online TPP Program

#Question id: 11644

#XL - T Zoology

Seven days after ovulation, pituitary secretion of luteinizing hormone (LH) decreases rapidly. What is the cause of this decrease in secretion?