Practice question

MCQ

Question

A plant species nearing its extinction due to viral infection has been chosen for micropropagation by tissue culture. Which explants will be the most appropriate to produce virus free plants? A. Shoot apical meristem B. Stem C. Leaf disc D. Root tip. Choose the most appropriate answer from the options given below:

Options

Choose one · Correct answer highlighted

A and C A only Correct B and D C only

Explanation

This outcome reflects microbial physiology, where growth regulation and host interactions follow molecular programs. Option B captures this correctly because it corresponds to prokaryotic and viral strategies, consistent with textbook descriptions and experimental observations in microbiology.

Share this question

Discussion

Comments

0 comments

Please log in to join the discussion.

No comments yet. Be the first to start the discussion.

Related blogs

Guides and insights connected to this topic

Class IX Science 14 Sep 2026

Tissues in Action Notes - Plant and Animal Tissues, Meristematic, Epithelial, Connective and Muscular

Explore how cells form tissues in plants and animals, covering meristematic, epithelial, connective and muscular types, and why their structures differ.

Class X Science 11 Sep 2026

Life Processes Notes - Nutrition, Respiration, Transportation and Excretion in Plants and Humans

Clear revision notes on essential life processes: nutrition, respiration, transportation, and excretion in plants and the human body.

Class X Science 11 Sep 2026

Control and Coordination Notes - Nervous System, Reflex Arc, Brain, Plant Hormones and Endocrine Glands

Learn key concepts of control and coordination, including the human nervous system, reflex arc, brain functions, plant hormones, and endocrine glands.