Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 55622
TLS Online TPP Program

#Question id: 7304

Which one of the following will be observed when auxin to cytokinin ratio is increased in the culture medium during organogenesis from tobacco pith callus?

#Unit 5. Developmental Biology
  1. Adventitious roots will form.
  2. Adventitious shoot will form.
  3. There will be no root formation.
  4. There will be no shoot formation.
More Questions
TLS Online TPP Program

#Question id: 2954

#Unit 2. Cellular Organization

Cyclin concentrations are highest during which periods of the cell cycle?
TLS Online TPP Program

#Question id: 2955

#Unit 2. Cellular Organization

Cyclin is to MPF as ............ is to cyclin-dependent kinases.
TLS Online TPP Program

#Question id: 2956

#Unit 2. Cellular Organization

The product of the cdc2 gene is
TLS Online TPP Program

#Question id: 2958

#Unit 2. Cellular Organization

Which of the following structures is not a feature of the mitotic chromosome?
TLS Online TPP Program

#Question id: 2960

#Unit 2. Cellular Organization

Which type of spindle microtubules are attached to chromosomes?
TLS Online TPP Program

#Question id: 2963

#Unit 2. Cellular Organization

Eukaryotic chromosomes are composed of which of the following macromolecules?