Q1.Aqueous solution of SO2
Q2.Other than nucleus which cellular organelle contains DNA?
Q3.Person taking rich diet of Ascorbic Acid will not suffer from-
Q4.Which is vestigial organ in man?
Q5.Which one of the following are acoelomate animals?
Q6.Which of the following is not a protein?
Q8.In the absence of light, what will increase?
(b)Elongation of internodes
(c)Uptake of mineral salts
(d)Extension of leaf lamina
Q9.The enzyme responsible for reduction of molecular nitrogen to ammonia in leguminous plant is-
Q10.A plant forms spores, have vascular system, but does not form flower and seed can be placed under-