IGNOU BBCET 151 2026 - Write a note on biotic stress.

Question

Write a note on biotic stress.

03 Feb 2026

Answer :

Word Count : 244

Biotic stress refers to the negative impact on plants caused by living organisms such as pathogens, herbivores, and symbiotic organisms. These biotic factors interfere with the normal growth and development of plants, potentially leading to reduced productivity or even death. Pathogens like fungi, bacteria, and viruses can infect plants, causing diseases

___ ________ __________ ____ _______ _____ _______ ______ _________.
_______ ___ ____ ______ ________.
___ ______ _____ ______ ____ _____ ______ _________.
_________ ____ _______ ______ _______.
_______ __________ __________ ___ _______.
_______ ___ ___ ___ ___ ________ __________ _________ __________ ___ ______ ____.
_____ ______ ___ _________ ________ _____ _______ __________ _________ _______.
_______ ______ ____ _______ ___ _______ _________ ________ ______ ________.
__________ ________ _______ _________ ___ __________ ______ ____ _______ ___ __________.
______ _____ ______ ________ ________ _____ _____.
______ ______ _____ ______ _________ ________ _____.
___ ________ _______ _________ ________ ___ ________ ___ _________ ______.
__________ _______ __________ _______ ____ ______ ______ _____ _______.
_________ __________ ____ _____ ________ ___.
____ ____ ___ _________ ___ ________ _____ ___ _______ __________ _________.
____ __________ _____ _________ _________ _____ ___.
___ _____ _________ _____ ____ __________ ______ __________.
_____ _______ __________ ___ __________ __________.
___ _______ __________ ________ _________ _________ ___ ___ ______ ________.
_____ ____ ______ ___ ___ ______ _____ _________ ______ __________.
_____ __________ _____ _______ ________ ____.
_________ _________ ________ ___ ___ ______ _______.
____ _______ ____ ____ _____ ___ _____ _______ ________ _____.
_____ _________ ______ ___.

IGNOU ACADEMY

Your IGNOU journey, made easier.

Solved Assignments
Study Notes
Guess Papers
Question Papers

Call Us WhatsApp

STUDY • PREPARE • SUCCEED

Skip in 10

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers