TLS
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store Blog
  • Search PYQ
  • Store
  • Blog
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 31921
TLS Online TPP Program

#Question id: 18006


During which geological period origin, first forests; lands plants well established?

#11. Evolution and Behavior
  1. Devonian
  2. Ordovician
  3. Silurian
  4. Permian

Answer:- Option(s): 1


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 1553

#4. Cell Communication and Cell Signaling

A protein antigen requires to be processed in order to make it

TLS Online TPP Program

#Question id: 1554

#4. Cell Communication and Cell Signaling

Which domain of MHC-1 is interact with CD8 cell surface molecule found on TC cells.

TLS Online TPP Program

#Question id: 1555

#4. Cell Communication and Cell Signaling

which type of amino acid in polypeptide position 9 is favoured interaction which MHC class 1?

TLS Online TPP Program

#Question id: 1556

#4. Cell Communication and Cell Signaling

Which one of these is not a property of Antigen?

TLS Online TPP Program

#Question id: 1557

#4. Cell Communication and Cell Signaling

which one of these antibody can cross placenta?

TLS Online TPP Program

#Question id: 1558

#4. Cell Communication and Cell Signaling

Work of follicular dendritic cells

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

Company

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

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