Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 53290
TLS Online TPP Program

#Question id: 28227

At what condition stem cells may contribute to aging?

#Unit 5. Developmental Biology
  1. finite number of generations for self-renewal
  2. more number of cells undergo dedifferentiation
  3. limited renewal of adult stem cells
  4. more no of cells undergo differentiation
More Questions
TLS Online TPP Program

#Question id: 10784

#Unit 6. System Physiology – Plant

The precursor of phenolic compound is___
TLS Online TPP Program

#Question id: 23143

#Unit 13. Methods in Biology

Which of the following parameters will give the best resolution in microscopy?
TLS Online TPP Program

#Question id: 11663

#Unit 10. Ecological Principles

Successional community changes in every steps,  process of lithosere is involved in a particular order manner such as,
TLS Online TPP Program

#Question id: 32586

#Unit 2. Cellular Organization

Which of the following protein are required for positioning the Golgi apparatus near the cell center of animal cells? 
TLS Online TPP Program

#Question id: 3768

#Unit 3. Fundamental Processes

After the first replication was observed in their experiments testing the nature of DNA replication, Meselson and Stahl could be confident of which of the following conclusions?