1. When chlorophyll is burnt which element is obtained ? (A) Ca (B) Na (C) Mg (D) Mn 1- (C) 2. Iron deficiency results in— (A) Leaf tip necrosis (B) Small leaves disease (C) Decreased protein synthesis (D) Intervenal chlorosis appearing first i…

1.The vitamin (s), which is/are generally excreted in urine,is/are A. Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D and K 1-(C) 2.Which one among the following is a major source of sugar? A. Watermelon B. Beetroot C. Sugarcane D. Date …