Sample paper of biology of UPMT :- 1. The protein rich alga is: (a) Ulothrix (b) Spirogyra (c) Nostoc (d) Chlorella ANS:- d 2. Which of the following as a living fossil? (a) Pinus (b) Gnetum (c) Ginkgo (d) Riccia Ans:- c 3. When a fresh water protozoan is