Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 49836
TLS Online TPP Program

#Question id: 5208

Fragments of DNA have been extracted from the remnants of extinct wooly mammoths, amplified, and sequenced. These can now be used to

#SCPH28 | Zoology

  1. introduce into relatives, such as elephants, certain mammoth traits.

  2. clone live wooly mammoths.

  3. study the relationships among wooly mammoths and other wool-producers.

  4. understand the evolutionary relationships among members of related taxa.

More Questions
TLS Online TPP Program

#Question id: 15208

#SCPH28 | Zoology

The best result of band pattern can be observed by adjusting
TLS Online TPP Program

#Question id: 1667

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

A B-cell is able to make cell-surface and secreted versions of antibody using:
TLS Online TPP Program

#Question id: 1039

#SCPH06 I Botany

One of the first chemicals used by Lister to prevent surgical infections was
TLS Online TPP Program

#Question id: 324

#SCPH06 I Botany

Why are hydrocarbons insoluble in water? 
TLS Online TPP Program

#Question id: 6955

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

In frogs, maternally packaged Xwnt-11 leads to nuclear localization of _____ in the _____, which in response signals to adjacent cells to become the _____.