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Ferns always have the following characteristics.
(1)Plant bodies are better developed than bryophytes. Differentiation is obvious. Plant bodies possess the vegetative organs, as leaves and stems. But roots are still called rhizoids.(2)In their alternation of generations, the asexual generation predominate. The plant bodies in asexual generation are called sporophytes. The sizes of sporophytes range from 40 cm to 100 cm in height.(3)Sporophytes can produce asexual spores for the production of the gametophytes. Gametophytes can be free-living and possess chloroplasts for photosynthesis. Others may be parasitic in the sporophytes. For living forms, the gametophytes are called prothallus. A thallus is thin and have several layers of cells in thickness. So, they cannot resist direct sunlight.(4)Gametophytes can produce antheridia and archegonia. Antheridia produce antherozoids, the male gametes. Archegonia produce ova, the female gametes.(5)The primitive forms produce only one type of asexual spore. After germination, this unit type of asexual spore can produce both antheridia and archegonia. So, this type of plants are called homosporous. The advance form would produce two types of asexual spores, the megaspores and microspores. Megaspores can germinate to produce female gametophytes. Microspores can germinate to produce male gametophytes. Then, they are called heterospores.
-ahang-
One advanced characteristic of the sub-phylum Filicinophyta is the presence of well-developed vascular tissues that allow for efficient transport of water, nutrients, and sugars throughout the plant. Another characteristic is the presence of megaphylls, which are large, flattened leaves with a complex vascular system. Additionally, Filicinophytes exhibit homosporous or heterosporous reproduction, with most species producing spores for reproduction.
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What the advanced characteristics of subphylum filicinophyta?
The advanced characteristics of subphylum Filicinophyta, also known as ferns, include well-developed vascular tissues for conducting water and nutrients, a dominant sporophyte generation, and typically large leaves called fronds. They also have specialized structures like indusia and sporangia that produce spores for reproduction. Additionally, ferns exhibit heterosporous reproduction, where they produce two different types of spores - microspores and megaspores.
What is the advanced characteristics of subphylum filicinophyta than subphylum lycopodiophyta?
Subphylum Filicinophyta (ferns) have large, complex leaves called fronds, while subphylum Lycopodiophyta (club mosses) have smaller leaves and simpler structures. Ferns also have a more advanced vascular system that includes true roots, stems, and leaves, whereas club mosses have simpler, dichotomously branching stems. Additionally, ferns produce spores in structures called sporangia, which are typically clustered in groups called sori, while club mosses have strobili that contain spore-producing structures.
What subphylum are Mollusca in?
Mollusca is a phylum, not a subphylum.
Is a lamprey a chordata or a non-chordata?
A lamprey is a chordata. Lampreys belong to the subphylum Vertebrata within the phylum Chordata, as they have a notochord, dorsal nerve cord, and other characteristic features of chordates.
What is elephant seals subphylum?
The elephant seals belong to the subphylum Vertebrata, which includes animals with a backbone or spinal column. They are characterized by having a well-developed skeleton that supports and protects their body.
Why subphylum Filicinophyta sp more advance thansubphylum Lycopodiophyta sp?
Subphylum Filicinophyta (ferns) are considered more advanced than subphylum Lycopodiophyta (club mosses) because they have roots, stems, and leaves, as well as a more developed vascular system that allows for better water and nutrient transport. Ferns also have more complex reproductive structures and lifecycles compared to club mosses.
What is the advance characteristic of filicinophyta compared to lycopodiophyta?
Filicinophyta all have roots, leaves and stems but they don't have true xylems and phloems. Spores are produced on the undersides of their leaves and these leaves tend to be divided.
What the advanced characteristics of subphylum filicinophyta?
The advanced characteristics of subphylum Filicinophyta, also known as ferns, include well-developed vascular tissues for conducting water and nutrients, a dominant sporophyte generation, and typically large leaves called fronds. They also have specialized structures like indusia and sporangia that produce spores for reproduction. Additionally, ferns exhibit heterosporous reproduction, where they produce two different types of spores - microspores and megaspores.
What is the advanced characteristics of subphylum filicinophyta than subphylum lycopodiophyta?
Subphylum Filicinophyta (ferns) have large, complex leaves called fronds, while subphylum Lycopodiophyta (club mosses) have smaller leaves and simpler structures. Ferns also have a more advanced vascular system that includes true roots, stems, and leaves, whereas club mosses have simpler, dichotomously branching stems. Additionally, ferns produce spores in structures called sporangia, which are typically clustered in groups called sori, while club mosses have strobili that contain spore-producing structures.
What phylum does cactus belong?
filicinophyta
What are the characteristics filicinophyta?
Filicinophyta all have roots, leaves and stems but they don't have true xylems and phloems. Spores are produced on the undersides of their leaves and these leaves tend to be divided.
What is a koala's subphylum?
The subphylum of the koala is Vertebrata.
What subphylum are Mollusca in?
Mollusca is a phylum, not a subphylum.
What subphylum do snakes belong to?
Snakes belong to the subphylum vertebrata.
What is the subphylum of an African elephant?
The subphylum of the african elephant is vertebrata
What does subphylum amoebs belong to?
ameoba belongs to the subphylum 'sarcomastigophora' of the phylum protozoa
Centipedes and millipedes are part of the subphylum?
The subphylum of millipedes and centipedes belong to the subphylum myriapoda. There are over 13,000 species that are terrestrial and they belong to the Animalia kingdom.
