What is the similarity and differences between the plants of Thallophyta Bryophyta and pteridophyta?
What is the similarity and differences between the plants of Thallophyta Bryophyta and pteridophyta?
question_answer Answers(11)
| Thallophyta | Bryophyta | Pteridophyta |
|---|---|---|
| Plant body is thallus. It is not differentiated into root, stem and leaves. | Plant body does not have true roots, stems and leaves but shows root like and leaf-like structures. | Plants have true roots, stems and leaves. |
What is common between Thallophyta Bryophyta and pteridophyta?
Similarities Between Thallophyta Bryophyta and Pteridophyta They are autotrophic and produce their own food. They reserve their food as starch. They consist of hidden reproductive structures. They reproduce by means of spores.
Is Thallophyta and Bryophyta same?
A) Thallophyta: Body is thallus like, not differentiated into root, stem and leaves. Bryophyta: Plants body is differentiated into leaf-like structure and rhizoids. Hint: Thallophyta is a division of the kingdom of plants, including basic types of plant life, displaying a simple plant body.
What are the characteristics of Thallophyta Bryophyta?
| Characters | Thallophyta | Bryophyta |
|---|---|---|
| Body Structure | Body is undivided in the form of thallus. | Body is flat, green thallus (liverworts) or leafy and erect (mosses) |
| True roots, stems and leaves | Absent | Absent |
| Vascular system | Absent | Absent |
| Sex organs | Single-celled | Multicellular |
How are Thallophyta Bryophyta and Pteridophyta different?
Thallophyta, Bryophyta, and Pteridophyta are the three phyla of cryptogams, which is a subkingdom of Plantae. The cryptogams are seedless plants or plant-like organisms that do not produce flowers and fruits. They reproduce through the production of spores. Thallophyta, Bryophyta, and Pteridophyta differ by the organization of their plant body.
What kind of food does Thallophyta Bryophyta produce?
Thallophyta, Bryophyta, and Pteridophyta belong to the sub-kingdom Crytogamae of the kingdom Plantae. They do not produce seeds, fruits, and flowers. Their cell walls are made up of cellulose. They are autotrophic and produce their own food. They reserve their food as starch.
How are thallophytes different from other polyphyletic groups?
Thus, Thallophyta is a polyphyletic group of non-mobile organisms, whose plant body is described as a thallus. Most Thallophytes can be found in wet habitats. All Thallophytes are autotrophic and produce their own food. The food is stored in the form of starch. Thallophytes do not have a vascular system. They consist of single-celled sex organs.
What is the life cycle of a thallophyta?
The life cycle of thallophytes has two independent gametophytic and sporophytic generations. Asexual reproduction occurs especially during unfavorable conditions through the spores called mitospores. What is Bryophyta? Bryophytes are the most primitive green plants according to the latest classification of plant Kingdom.