HORTICULTURE

HORTICULTURE SCIENCE

PLANT DISEASES PATHOGENS THEIR SURVIVAL AND SPREAD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When a plant responds to a pathogen by signalling all infected cells to induce apoptosis.
A
Hypersensitive response
B
Systemic Acquired response
C
Barrier Defenses
D
Cytokine Storm
Explanation: 

Detailed explanation-1: -Although PTI is a relatively basal plant defense response, PAMPs can ultimately induce the hypersensitive response (HR), a strong local defense response involving programmed cell death (Thomma et al., 2011; Boutrot and Zipfel, 2017).

Detailed explanation-2: -Anaphylaxis is a severe, life-threatening, generalized or systemic hypersensitivity reaction, and is associated with IgE interaction with high-affinity IgE receptors on basophils and mast cells.

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