Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 42649
TLS Online TPP Program

#Question id: 8925

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians

#SCPH05 I Biotechnology
  1. 5 → 3 → 2 → 4 → 1
  2. 5 → 3 → 2 → 1 → 4
  3. 5 → 3 → 4 → 2 → 1
  4. 3 → 5 → 4 → 2 → 1
More Questions
TLS Online TPP Program

#Question id: 13074

#SCPH01 Biochemistry

Type of probe used in RFLP;
TLS Online TPP Program

#Question id: 552

#SCPH05 I Biotechnology

Which of the following is true of the binding energy derived from enzyme-substrate interactions?
TLS Online TPP Program

#Question id: 5566

#SCPH06 I Botany

In some rare salamander species, all individuals are females. Reproduction relies on those females having access to sperm from males of another species. However, the resulting embryos receive no genetic contribution from the males. Why do you think sperm are necessary for reproduction?
TLS Online TPP Program

#Question id: 19668

#SCPH05 I Biotechnology

Which of the following processes does not result in the production of alcohol?
TLS Online TPP Program

#Question id: 1778

#SCPH01 Biochemistry

Which is not a function of IgG?