Assertion: Thick cuticle is mostly present in | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Many plants have evolved structural defenses to protect themselves against pathogens. $A$ thick cuticle acts as a physical barrier on the surface

Vedclass · Accepted Answer

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

Vedclass · Answer

(A) Many plants have evolved structural defenses to protect themselves against pathogens. $A$ thick cuticle acts as a physical barrier on the surface of leaves and stems. Because the cuticle is a waxy,non-living layer,disease-causing agents (pathogens) cannot easily grow on it or penetrate through it to reach the living tissues underneath. Therefore,a thick cuticle is a significant trait in disease-resistant plants,and the reason provided correctly explains this biological adaptation.

Assertion: Thick cuticle is mostly present in disease-resistant plants.
Reason: Disease-causing agents cannot grow on the cuticle and cannot invade the cuticle.

Similar Questions

Nowadays,the early diagnosis of bacterial or viral infections in humans is possible using:

$A$ - Acid in the stomach and saliva in the mouth are examples of physiological barriers.
$R$ - Tears from eyes are an example of a physical barrier.

Identify the incorrect statement from the following.

The branch of medicine which is associated with the diagnosis,prevention,and treatment of mental disorders is:

Which drug is used to treat irregular heartbeats (arrhythmia)?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion: Thick cuticle is mostly present in disease-resistant plants.Reason: Disease-causing agents cannot grow on the cuticle and cannot invade the cuticle.