What are the 2 difference between thallophyta and bryophta ?

Question

Answer

Bryophyta:- •  They are called amphibians of plant kingdom...•Body is Differentiated into stem Nd leaf like structure....eg Moss, etc.Thallophyta :-• The plant in group are  commonly called algae...• Body  do not have well Differentiated body design...eg chara,ulva etc..

Answer

*Thallophyta:-(1)It is not differenciated on the basis of root,stem and leaves.(2)No embryo formation after fertilization.For ex-Algea,etc.*Bryophyta:-(1)It is differenciated on the basis of the roots.(2) Embryo is formed after fertilization.For ex-mosses,etc.

Answer

Thallophyata
thyllophyata have plants body that is not differentiated
into root , leave and stem .
Absence of vascular tissue.
bryophyta
Thallus flattened or erect plant body with stem (axis) leaf like appendages.
Gametophytic phase is long lived ,green and independent and sporophytic phase is short lived.

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Difference b/w thallophyta and bryophyta

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Pls tell

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Thallophyta and Bryophyta are two divisions of plants that are classified under the kingdom Plantae. Both divisions represent a lower level of complexity in plant structure and reproduction compared to higher plant groups such as Pteridophyta, Gymnosperms, and Angiosperms. However, there are some key differences between Thallophyta and Bryophyta. Let's explore them in detail.

Differences between Thallophyta and Bryophyta:

1. Body Structure:
- Thallophyta: Thallophyta comprises plants with a simple body structure. These plants lack true roots, stems, and leaves. Instead, they have a thallus, which is a flat, ribbon-like or sheet-like structure that carries out the functions of photosynthesis, reproduction, and absorption. The thallus may be unicellular, filamentous, or multicellular. Examples of Thallophyta include algae and fungi.
- Bryophyta: Bryophyta, on the other hand, possesses more complex body structures compared to Thallophyta. The plants in this division have differentiated structures such as stems, leaves, and rhizoids (root-like structures). However, these structures are relatively simple and lack vascular tissues for conducting water and nutrients. Mosses are the most common examples of Bryophyta.

2. Reproduction:
- Thallophyta: Thallophyta exhibit diverse modes of reproduction. They can reproduce both asexually and sexually. Asexual reproduction occurs through methods like cell division, fragmentation, or spore formation. Sexual reproduction involves the fusion of male and female gametes. Thallophyta may have different types of reproductive structures, such as gametangia or specialized reproductive cells.
- Bryophyta: Bryophyta also reproduces both asexually and sexually. Asexual reproduction in Bryophyta occurs through fragmentation, gemmae formation, or the production of specialized structures called brood bodies. Sexual reproduction involves the production of male and female gametes, which fuse to form a zygote. The zygote develops into a sporophyte, which remains attached to the parent gametophyte for nutrition.

In summary, Thallophyta and Bryophyta differ in terms of body structure and reproduction. Thallophyta have a simpler thallus-like body structure and exhibit diverse modes of reproduction, while Bryophyta possess more complex structures like stems, leaves, and rhizoids and reproduce through a combination of asexual and sexual means.

Answer

Thallophyta-unicellular,
Bryophyta-multicellular

Thallophyta-does not form embryo aftrr fertilizer,
Bryophyta-forms embryo after fertilizer.

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