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. 21475
TLS Online TPP Program

#Question id: 14486


There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags, find the chance of drawing a red ball.

#Unit 13. Methods in Biology
  1. 37/120
  2. 1/10
  3. 1/13 
  4. 1/96

Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 15862

#Unit 12. Applied Biology

 What is an explant?

TLS Online TPP Program

#Question id: 15863

#Unit 12. Applied Biology

what is protoplast?

TLS Online TPP Program

#Question id: 15864

#Unit 12. Applied Biology

 In plant tissue culture-callus is__

TLS Online TPP Program

#Question id: 15865

#Unit 12. Applied Biology

What is the procedure during the formation of secondary callus culture?

TLS Online TPP Program

#Question id: 15866

#Unit 12. Applied Biology

Tissues and cells cultured in a liquid medium produce a single cells and cells clumps of few to many cells; these are called;

TLS Online TPP Program

#Question id: 15867

#Unit 12. Applied Biology

Which of the following culture is used for the production of primary and secondary metabolites?

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

© 2025 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved