Practice questions without fighting the page.

1st term 1978-83 & 2nd term 1983-88.

<b>In organic farming,</b> chemical fertilizers are not used. The correct practice relies on natural inputs and ecological methods to maintain soil health and nutrient availability. <ul> <li><b>Why correct:</b> Chemical fertilizers are synthetic and can degrade soil biology; organic farming substitutes with compost, manure, and biofertilizers to improve soil structure and nutrient cycling.</li> <li>

<div class="ai-exp-block"> <b>Explanation:</b> <p>The Second Round Table Conference was held in England in 1931-32 to discuss constitutional reforms in India. The Viceroy presiding over that period, according to the provided answer key, was Lord Wellington. Other options were not the Viceroy at that time.</p> </div> <div class="ai-did-block"> <b>? Did You Know?</b><br> <p>Round Table Conferences involved leaders from Indian political groups to discuss India’s constitutional future with the British government.</p> </div> <div class="ai-remember-block"> <b>? Remember:</b> <p>The Second Round Table Conference occurred in London, with the Viceroy in office as per the key being Lord Wellington.</p> </div>

Stems get modified into underground structures for storage of food as seen in potato called tuber.