Saturday, March 6, 2010

BRYOPHYTA


Bryophyta
1. The cylindrical capsule with pseudo elaters are present in — Anthoceros.
2. The Retort cells are found in — Sphagnum.
3. The gametophytic phase is dominant in — Bryophyte.
4. The bryophyte which is known as Bog or peat Moss— Sphagnum.
5. Marchantia possesses partitioned air chambers containing branched assimilatory fillaments with air pores.
6. Naiadita described_by. Harris is a Bryophyte from –Triassic of England
7. The bryophyta which is an indicator of Copper rich substratum Funaria hygrometrica.
8. The protective device over the developing sporophyte is shoot calyptra in —Frullania.
9. An antheridial chamber containing a bunch of antheridia are found in —
Authoceros.
10. The bryophyta which is anacronymous in nature — Pellia.
11. The bryophyte which shows the presence of Apical eiaterophore — Riccardia.
12 The columella is absent in Pellia epiphylla
13. The sporophyte is indeteriminate in growth —Anthoceros
14. The bryophyte which shows insitu germination of spores –Pellia.
15. The characteristic in which Bryophyte differs from the green algae — Structure of gametangia.
16... The bryophyte in which the sporophyte is partially independent with unlimited growth — Anthoceros.
17. Father of Indian Bryology – S.R. Kashyup
18. The aquatic species of Bryophyta — Riccia fluitans, Riella. Sphagnum, Ricciocarpus natans.
19. The bryophyta in which the elaters are attached to an eiaterophore —Pellia.
20. The bryophytes are known as — Amphibians of plant Kingdom.
21. In foliose jungermanniales the ventral leaf is redused called as Amphigastrium.
22. The bryophytes which are saprophytes — Buxbaumia aphylla
23. The earliest known fossil bryophytes belongs to —Carboniferous.

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