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TLS Online TPP Program

#Question id: 4578

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 

#SCPH06 I Botany

  1. change in gene frequency in gene pools

  2. descent with modification

  3. the gradual change of a populationʹs heritable traits over generations

  4. populations becoming better adapted to their environments over the course of generations

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TLS Online TPP Program

#Question id: 10517

#I Life Science/ Life Sciences Group – I-V

plant–insect herbivore interactions releases three types of hormone including—
TLS Online TPP Program

#Question id: 2635

#I Life Science/ Life Sciences Group – I-V

In E. coli, deleting the ribosome binding site and region 1 of the trp attenuator and leaving the remainder of the attenuator intact has which of the following effects?
TLS Online TPP Program

#Question id: 15894

#SCPH05 I Biotechnology

Activated charcoal is used in nutrition media to_____
TLS Online TPP Program

#Question id: 1283

#SCPH05 I Biotechnology

Which one of the following is NOT a property of perlecan?
TLS Online TPP Program

#Question id: 3879

#SCPH06 I Botany

Which of the following is not usually essential for the catalytic activity of ribozymes?