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#Question id: 31301


Which of the following acts as the equivalent of the amphibian Nieuwkoop center in chick?

#Unit 5. Developmental Biology
  1. Koller’s sickle
  2. Posterior marginal zone
  3. Hensen’s node
  4. Blastocoel

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 8943

#Unit 9. Diversity of Life Forms

Which group consists of deuterostomes?

TLS Online TPP Program

#Question id: 31018

#Unit 4. Cell Communication and Cell Signaling

Same ligand can induce different cells to respond in a variety of ways, often in a manner that coordinates the overall response of the organism. This property is known as:

TLS Online TPP Program

#Question id: 3729

#Unit 3. Fundamental Processes

What is a Klenow fragment?

TLS Online TPP Program

#Question id: 8934

#Unit 9. Diversity of Life Forms

At which developmental stage should one be able to first distinguish a protostome embryo from a deuterostome embryo?

TLS Online TPP Program

#Question id: 4113

#Unit 3. Fundamental Processes

Match the transcriptional machinery with their respective RNA Polymerase

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