what is the difference between bryophyta and pteridophyta?

Bryophyta  -  body differentiated only in stems and leaf like structures

                   -  No vascular tissues

Pteridophyta  -  Body differentiated into roots, stems and leaves

                        -  Have vascular tissues

Hi,

Bryophyta:

1. The main plant body is a gametophyte and haploid.

2. True roots and leaves are absent.

3. Vascular tissue is absent.

4. Archegonia with long neck having 6 vertical rows of cells.

5. Sporophyte is capsular and totally dependant on gametophyte.

Pteridophyta:

1. Main plant body is a sporophyte and diploid.

2. True roots and leaves are present.

3. Vascular tissue is present.

4. Archegonia with short neck having 4 vertical rows of cells.

5. Sporophyte is differentiated to root, stem and leaves and is initially dependent on gametophyte.

  Pteridophytes:-it include horstell and ferns. These are used for medicinal purposes and as soil-binders. These are found in cool,damp and shady places.these are also frequently growth.they are the 1st terrestrial posses vascular tissue. the main plant body is sporophytic. I.e (a) Selaginella (b) Equisetum (c) Ferns (d) Salvinia


BRYOPHYTES:- it include the various mosses and liveworts that are found in commonky growing in moist shaded areas in the hills.These are also called as amphibians of the plant kingdom because these plants can live in soil but are dependent on water for sexual reproduction. They usually occur in damp,humid and shaded. They play an important role in plant succession on bare rocks/soil.it produce gametes,hence it is called as gametophyte.thy may possess root-like,leaf-like or stem-like str.the main plant body of the brynphyte is heploid. I.e (a)Liveworts (mosses).

I hope you understood it.

 In  Bryophyta,  the  body  is  differentiated  into  stem  and  leaf  only.  They  also  do  not  have  vascular  tissues.  Bryophytes  are  also  called  'amphibians'  of  the  plant  kingdom.  Some  examples  are  moss  and  marchantia.

In  Pteridophyta,  the  body  is  differentiated  into  stem,  leaves  as  well  as  root.  They  also  have  a  large  vascular  bundle.  Some  examples  are  ferns  and  marsilea.

1.  bryophtyes have a gametophytic plant body while pteridophtes have a saprophytic.
2. Bryophytes is either thallose or folliose but true stem and leaves are always absent whereas pteridophytes possess true stem and leaves.
3. in bryophytes, fixation of plant body is carried out by rhizoids but in pteridophytes, it is done by roots.
4. bryophtes are non vascular in nature whereas pteridophytes are vascular.

Bryophyta:

1. The main plant body is a gametophyte and haploid.

2. True roots and leaves are absent.

3. Vascular tissue is absent.

4. Archegonia with long neck having 6 vertical rows of cells.

5. Sporophyte is capsular and totally dependant on gametophyte.

Pteridophyta:

1. Main plant body is a sporophyte and diploid.

2. True roots and leaves are present.

3. Vascular tissue is present.

4. Archegonia with short neck having 4 vertical rows of cells.

5. Sporophyte is differentiated to root, stem and leaves and is initially dependent on gametophyte.

Pteridophytes:-it include horstell and ferns. These are used for medicinal purposes and as soil-binders. These are found in cool,damp and shady places.these are also frequently growth.they are the 1st terrestrial posses vascular tissue. the main plant body is sporophytic. I.e (a) Selaginella (b) Equisetum (c) Ferns (d) Salvinia


BRYOPHYTES:- it include the various mosses and liveworts that are found in commonky growing in moist shaded areas in the hills.These are also called as amphibians of the plant kingdom because these plants can live in soil but are dependent on water for sexual reproduction. They usually occur in damp,humid and shaded. They play an important role in plant succession on bare rocks/soil.it produce gametes,hence it is called as gametophyte.thy may possess root-like,leaf-like or stem-like str.the main plant body of the brynphyte is heploid. I.e (a)Liveworts (mosses).

I hope you understood it.