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. 64480
TLS Online TPP Program

#Question id: 39300


Q. Which parental combinations were used to produce CMS (cytoplasmic male sterility)?

#Plant Biotechnology
  1. N. tabacum + N. sylvestris
  2. B. campestris + B. napus
  3. Oryza spp.
  4. All of the above

Answer:- Option(s): 4


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 39627

#Environmental Science

Q. Which plate boundary causes earthquakes?

TLS Online TPP Program

#Question id: 39669

#Zoology

 Which one of the following regions has the highest species richness?

TLS Online TPP Program

#Question id: 39670

#Zoology

The term biodiversity was popularized by:

TLS Online TPP Program

#Question id: 39671

#Zoology

Which of the following is NOT a biodiversity hotspot in India?

TLS Online TPP Program

#Question id: 39672

#Zoology

The most species-rich group among animals is:

TLS Online TPP Program

#Question id: 39673

#Zoology

Ex-situ conservation includes:

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