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. 18020
TLS Online TPP Program

#Question id: 2321


The endosymbiont theory proposes that chloroplasts and mitochondria evolved from ________ and were engulfed by larger ________.

#XL - T Zoology
  1. archaea; eukarya

  2. bacteria; archaea

  3. bacteria; eukarya

  4. eukarya; bacteria


Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 19650

#XL - P Chemistry

Which of the compounds show dipole moment?

TLS Online TPP Program

#Question id: 19651

#XL - P Chemistry

Which of the following compounds will exhibit cis-trans isomerism?

TLS Online TPP Program

#Question id: 19652

#XL - P Chemistry

Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form

TLS Online TPP Program

#Question id: 19653

#XL - P Chemistry

What happens when a mixture of acetylene and hydrogen is passed over heated Lindlar’s catalyst?

TLS Online TPP Program

#Question id: 19654

#XL - P Chemistry

What is the class of the substitution product of LiAlH4 and an alkyl halide reaction?

TLS Online TPP Program

#Question id: 19655

#XL - P Chemistry

Which of the following statements about SN2 mechanisms is incorrect?

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