Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

BP
Question Practice

Which of the following best describes a vector in recombinant DNA technology?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Biology
Biology
Biotechnology : Principles and Processes
Question Bank

Which of the following best de...

Single Answer MCQ
Q-00084700

Which of the following best describes a vector in recombinant DNA technology?

1

A method for DNA replication

2

A carrier for transferring foreign DNA into host cells

3

An enzyme that cuts DNA

4

A sequence that initiates transcription

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the primary goal of genetic engineering in biotechnology?

Single Answer MCQ
View explanation
Q2.

Which process involves maintaining a contamination-free environment in biotechnological production?

Single Answer MCQ
View explanation
Q3.

Why is sexual reproduction considered advantageous over asexual reproduction?

Single Answer MCQ
View explanation
Q4.

What is the significance of the 'origin of replication' in genetic engineering?

Single Answer MCQ
View explanation