Biology
Which of the following groups of plants is known as Magnoliophyta?
A. Algae
B. Bryophyte
C. Angiosperms
D. Gymnosperms
C. Angiosperms
A plant belonging to which of the following groups would show least adaptation to marine water?
A. Angiosperms
B. Bryophytes
C. Pteridophytes
D. Gymnosperms
B. Bryophytes
Which of the following plant groups requires both land and water to complete its life cycle?
A. Bryophyta
B. Thallophyta
C. Pteridophyta
D. Tracheophyta
A. Bryophyta
Which one of the following plants has seeds but no flowers and fruits?
A. Mosses
B. Pteridophytes
C. Bryophytes
D. Gymnosperms
D. Gymnosperms
Which of the following are the most primitive vascular plants?
A. Kelps
B. Ferns
C. Mosses
D. Cycads
C. Mosses
Which plant has spores and embryos but does not have vascular tissue and seeds?
A. Pteridophyta
B. Phaeophyta
C. Rhodophyta
D. Bryophyta
D. Bryophyta
Which is not an exception in angiosperms?
A. Presence of vessels
B. Autotrophic nutrition
C. Double fertilisation
D. Secondary growth
C. Double fertilisation
Why are angiosperms the main plant?
A. Self-pollination property
B. Property of producing a large number of seeds
C. Domestication by man
D. Power of adapting in diverse habitats
A. Self-pollination property
Which of the following is a plant without seed vascular tissue?
A. Bryophytes
B. Gymnosperms
C. Angiosperm
D. Pteridophytes
A. Bryophytes
Plants that reproduce by spores are classified into which of the following?
A. Cryptogams
B. Thallophytes
C. Bryophytes
D. Sporophytes
A. Cryptogams