Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Which one is/are not rootless? (1) Raphanus and Daucas (2) Beta vulgaris and sweet potato (3) Utricularia (4) WolffiaA) 1,2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: B
Solution :
Utricularia and Wolffia are rootless plants, rest others have tap roots.
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