1) The 2 classes of plants a) angiosperms b) gymnosperms c) phanerogamae d) cryptogamae 2) ... and...are plants reproduce by seeds. a) Bryophytes b) Pteridophytes c) Angiosperms d) Gymnosperms 3) Plants that produce flowers and fruits are called a) bryophytes b) pteridophytes c) angiosperms d) gymnosperms 4) The reproductive organ of angiosperms is a) seeds b) fruits c) flowers d) roots 5) The seeds of angiosperms a) unprotected and exposed. b) enclosed within the fruit. 6) The seeds of ... are unprotected and exposed. a) bryophytes b) pteridophytes c) angiosperms d) gymnosperms 7) The lower plants without roots but only have rhizoids are called a) cryptogamae b) pteridophytes c) bryophytes d) gymnosperms 8) Plants that reproduce by spores are known as a) phanerogamae b) crytogamae c) angiosperms d) bryophytes 9) These plants also known as ferns. They are  a) bryophytes b) pteridophytes c) gymnosperms d) Angiosperms 10) The reproductive organ of pine, cycad and cypress is a) flowers b) fruits c) scaly cone d) seeds 11) The classes of this plant is a) Angiosperms b) Gymnosperms c) Bryophytes d) Pteridophytes 12) Which is correct about sphagnum, marchantia, mosses, liverworts?  a) They produce flowers. b) They have roots. c) They reproduce by spores. d) Their reproductive organ is scaly cone. 13) Which is incorrect about the diagram? a) They reproduce by spores. b) They have roots. c) Their leaves are called fronds, the plants called ferns. d) They live in damp and shady places.

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