Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 45622
TLS Online TPP Program

#Question id: 5024

Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships?

#SCPH06 I Botany

  1. increased incidence of worm burrows in the fossil record

  2. increased incidence of larger animals in the fossil record

  3. increased incidence of hard parts in the fossil record

  4. increased incidence of fern galls in the fossil record

More Questions
TLS Online TPP Program

#Question id: 4754

#SCPH12 I Genetics

Allele A is epistatic to allele B. Which of the following statement are incorrect?
TLS Online TPP Program

#Question id: 5259

#SCPH06 I Botany

Genetic variation in bacterial populations cannot result from
TLS Online TPP Program

#Question id: 1586

#SCPH01 Biochemistry

In which of the cases would the precaution likely be taken to give the mother anti-Rh antibodies before delivering her baby?
TLS Online TPP Program

#Question id: 4347

#SCPH28 | Zoology

According to the lac operon model proposed by Jacob and Monod, what is predicted to occur if the operator is removed from the operon?
TLS Online TPP Program

#Question id: 1660

#SCPH05 I Biotechnology

Cleavage of IgG by papain produces: