TLS 
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 58641
TLS Online TPP Program

#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


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 28358

#Unit 5. Developmental Biology

Which of the following protein is responsible for the localization of nanos mRNA at the posterior end and also involved in germ cell determination? 

TLS Online TPP Program

#Question id: 28359

#Unit 5. Developmental Biology

 if the Vasa is mutant that gives the mutant phenotype except_____

TLS Online TPP Program

#Question id: 28360

#Unit 5. Developmental Biology

Which of the following proteins function as localization of nanos mRNA?
a) Vasa
b) tudor & oskar 
c) Acron & telson 
d) exuperantia & swallow

TLS Online TPP Program

#Question id: 28361

#Unit 5. Developmental Biology

 Which of the following protein is involve to the stabilization of Nanos localization complex ?

TLS Online TPP Program

#Question id: 28362

#Unit 5. Developmental Biology

if the Valois is mutant that gives the mutant phenotype except_____

TLS Online TPP Program

#Question id: 28363

#Unit 5. Developmental Biology

Which of the following gene is responsible for the activation of the tips of the embryo and responsible for the specification of terminal axis?

TLS Triyambak Life Sciences Nurturing Life Sciences
TLS Android APP TLS IOS APP

Company

  • About us
  • Careers
  • Terms of service
  • Privacy policy

Help & Support

  • User Guidelines
  • Refund Policy

Products

  • TLS APP
  • TPP APP

Contact Us

117/429-4 Q Block, behind Hotel DNG Grand, Sharda Nagar, Kanpur,
Uttar Pradesh 208025
India
Phone: +91 9919149001, +917007912133
Email: info@triyambak.org

© 2026 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved