Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 49182
TLS Online TPP Program

#Question id: 8908

According to one hypothesis, the jaws of vertebrates were derived by the modification of

#SCPH28 | Zoology
  1. scales of the lower lip.
  2. skeletal rods that had supported pharyngeal (gill) slits.
  3. one or more gill slits.
  4. one or more of the bones of the cranium.
More Questions
TLS Online TPP Program

#Question id: 2344

#SCPH28 | Zoology

The release of insulin from certain human cells is an example of
TLS Online TPP Program

#Question id: 16312

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

Any situation that is out of the ordinary, known as:
TLS Online TPP Program

#Question id: 19383

#SCPH28 | Zoology

Mutant EPSPS can be used to produce
TLS Online TPP Program

#Question id: 13086

#SCPH01 Biochemistry

Which group of VNTRs are tandem are frequently distributed in all eukaryotic genomes (except yeast) examined so far. They show a large, stable 'polymorphism due to variation in the number of repeat units and are almost 'ideal as molecular markers for genome mapping.
TLS Online TPP Program

#Question id: 4930

#SCPH28 | Zoology

Which of the following is the correct sequence of events in the origin of life?

I. Formation of protocells

II. Synthesis of organic monomers

III. Synthesis of organic polymers

IV. Formation of DNA-based genetic systems