FOSSIL AND FOSSILIZATION in Plants PALEOBOTANY The study of fossils of plant life of the geologic past is called paleobotany. Paleobotany tells us the story of preserved vestiges of the…
Occurrence and evolution of Pteridophytes Pteridophyta is a group of ancient plants. They formed the dominant part of the earths during Palaeozoic and Mesozoic periods. Majority of Pteridophytes became extinct.…
Fill In Blanks Of Bryophytes 1. The basal swollen portion of the archegonium is called the ............. Algae show isomorphic alternation of generation. But bryophytes show_______ alternation of generation.…
Multiple Choice Questions of Bryophytes Androcytes give rise to: (a) Androgonia (b) antherozoids (c) Androcytes (d) None Antherozoid mother cells are: (a) Androgonia (b) antherozoids (c) Androcytes (d) None The…
SHORT QUESTIONS OF BRYOPHYTES 1. Give occurrence of bryophytes. Ans: Bryophytes are terrestrial plants. They mostly grow in moist and cold habitats. Some species can grow in dry places. But…
MODEL SUBJECTIVE QUESTION Of BRYOPHYTES Describe general structure and life cycle of bryophytes. Give classification of bryophyte. Discuss affinities of bryophytes. Discuss different views about the origin of bryophytes. Describe…
Definitions & Key Points For Objectives of Bryophytes
TYPE FUNARIA Occurrence Funaria is terrestrial moss. It grows in the form of bright green velvety patches in shady and damp places. Genus Funaria is composed of 117 species. Funaria…
Occurrence Polytrichum have worldwide distribution. They are very common in cool temperature and tropical regions. Plants live in cool and shady places. General structure The main plant body is gametophyte.…
TYPE PORELLA Occurrence It grows on moist rocks. It also occurs on shaded sides of tree trunks. It forms dense mats closely covering the substratum. Some are aquatic and grow…
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