Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 31680
TLS Online TPP Program

#Question id: 4958

What is true of the fossil record of mammalian origins?

#Unit 11. Evolution and Behavior

  1. It is a good example of punctuated equilibrium.

  2. It shows that mammals and birds evolved from the same kind of dinosaur.

  3. It includes transitional forms with progressively specialized teeth.

  4. It indicates that mammals and dinosaurs did not overlap in geologic time.

More Questions
TLS Online TPP Program

#Question id: 12719

#Unit 6. System Physiology – Plant

Which of the following is a key enzyme in the proline biosynthetic pathway?
TLS Online TPP Program

#Question id: 3516

#Unit 8. Inheritance Biology

Cross allowed between pure line tall plant with pure line dwarf plant , all F1 having tall phenotype were allowed to self to produced  200 plant The number of F2 plant having pure line tall phenotype?
TLS Online TPP Program

#Question id: 4131

#Unit 3. Fundamental Processes

Aminoacyl-tRNA synthetases (amino acid activating enzymes):
TLS Online TPP Program

#Question id: 3675

#Unit 3. Fundamental Processes

Which describes the role of primase during replication?
TLS Online TPP Program

#Question id: 823

#Unit 1. Molecules and their Interaction Relevant to Biology

chaotropic agents such as guanidinium ion and urea, the efficiency of the chaotropic agent is measured in terms of-