A : All the diverse mineral elements found in | vedclass

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

Question

(B) Plants absorb a wide variety of mineral elements from the soil,with over $60$ different elements found in plant tissues. However,only about $17$ e

Vedclass · Accepted Answer

Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.

Vedclass · Answer

(B) Plants absorb a wide variety of mineral elements from the soil,with over $60$ different elements found in plant tissues. However,only about $17$ elements are considered essential for plant growth and development.Therefore,the Assertion is correct.Some plants,known as hyperaccumulators,have the ability to absorb and accumulate high concentrations of heavy metals and toxic elements like gold,selenium,and even radioactive isotopes from the soil.Therefore,the Reason is also correct.However,the fact that some plants accumulate toxic minerals is a specific biological phenomenon and does not explain why all minerals found in plants are not essential. Thus,the Reason is not the correct explanation of the Assertion.

$A$ : All the diverse mineral elements found in plants are not essential for them.
$R$ : Some plants accumulate heavy and toxic minerals such as gold and selenium from the soil.

Similar Questions

An essential element is that which

Micro-nutrients are

Which one of the following present in plants is mineral in origin?

How many elements have been found to be essential for plants?

Which of the following elements is radioactive and is found in plants growing near nuclear test sites?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$ : All the diverse mineral elements found in plants are not essential for them.$R$ : Some plants accumulate heavy and toxic minerals such as gold and selenium from the soil.