Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 53492
TLS Online TPP Program

#Question id: 28429

At which stage the primitive streak cells form a third layer that lies between the hypoblast and epiblast cells?

#Unit 5. Developmental Biology
  1. by stage 2 at 12–14 hours after the egg is laid
  2. by stage 3 at 12–14 hours after the egg is laid
  3. by stage 3 at 15–17 hours post laying
  4. by stage 2 at  15–17 hours post laying
More Questions
TLS Online TPP Program

#Question id: 26864

#Unit 10. Ecological Principles

Which of the following technique not involved in Measurement of productivity?
TLS Online TPP Program

#Question id: 26865

#Unit 10. Ecological Principles

Production efficiencies is greater in
TLS Online TPP Program

#Question id: 26866

#Unit 10. Ecological Principles

Secondary production is generally limited by
TLS Online TPP Program

#Question id: 26867

#Unit 10. Ecological Principles

NET production is related directly to when light does not vary,
TLS Online TPP Program

#Question id: 26868

#Unit 10. Ecological Principles

Primary production is constrained by the most limiting factor
 Choose the correct nutrient which adds on to the A, B and C and represent which one is the most limiting factor?
TLS Online TPP Program

#Question id: 26869

#Unit 10. Ecological Principles

Conclude the NPP per Kg biomass per Year in decreasing order