Question

5 division of plant kingdom and their characteristic features

Answer 1

divisions of plant kingdom are:. (1) thallophyta: a thallophyta is that plant where the plant body is thallus like , having nothing like stems,roots,and leaves. (2) Bryophyta : This group includes mosses and liverworts. they are commonly found in moist shaded areas in the hills. they are also called amphibians of the plant kingdom. (3) Pteridophyta: here the plant body is well differentiated into roots,stems and leaves. This group include horsetails and ferns. (4) Gymnosperm : These are plants in which ovules are not enclosed by any ovary wall and remain exposed, both before and after fertilisation. the seeds are naked. (5) angiosperm; The seeds are enclosed by fruits.