The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular cylinder. In your own word, what does this term mean and how does it differ from a protostele seen in the Lycophytes?
Q: What are homosporous pteridophytes ? Give example.
A: Homosporous Pteridophytes produce only one type of spores in their sporophytes. These spores are…
Q: Is the sporophyte of mosses ever independent of the gametophyte? Explain.
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Q: Rhizomes are involved in the asexual reproduction of ferns. How could this happen?
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Q: What are the features of bryophyte gametophytes and sporophytes?
A: We are answering first question. For rest questions pls repost.
Q: How do the bryophytes differ from pteridophytes in structure of thallus.
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Q: In what respect the spoprophyte of Pteridophytes and Spermatophytes areidentical.
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Q: Which of the following is not characteristic of Monilophyta? Select one: O A. xylem and phloem
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Q: Why mosses occur in moist places?
A: Mosses are bryophytes that lack flowers. These plants also lack vascular system and have one cell…
Q: What are the three groups of nonvascular plants? How would you determine whether an unknown specimen…
A: Non-vascular plants are considered as those plants, which lack the water vascular system that is…
Q: why are bryophytes considered natural and non natural
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Q: Why are pteridophytes better adapted to dry land than bryophytes? Were Pteridophytes always less…
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Q: What are Pteridophytes? Where are they grown?
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A: A sporangium or sporangia is term used for spore case in which spore are produced
Q: How do bryophytes differ from other plants?
A: The amphibians of the “Plantae” kingdom are called bryophytes.
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A: Bryophytes are the seedless non-vascular plants and are considered lower plants compared to vascular…
Q: The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular…
A: In a vascular plant, the stele is basically the central part of the root or stem that has the…
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A: Answer : It is impermeable to water, thus stops evaporation.
Q: What are ferns? Describe its salient features.
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Q: Why are pteridophytes better adapted to dry land than bryophytes? Were pteridophytes always less…
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A: Bryophytes are the simplest and primitive non flowering, embryophytes that do not contain vascular…
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A: Bryophytes is a hypothesized taxonomic category that includes the liverworts, hornworts, and…
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Q: Compare and contrast the three phyla of bryophytes using the specified bases in the Table below.…
A: Bryophytes are called the the amphibians of the plant kingdom.they complete their life cycle on land…
Q: What would be a more distinct lifestage in seedless vascular plants? Sporophyte or Gametophyte
A: Introduction :- Plants with vascular tissue but no flowers or seeds are known as seedless vascular…
Q: In what ways is fern reproduction similar to mossreproduction? In what ways is fern reproduction…
A: Offspring are produced through reproduction. There are two types of reproduction: sexual and…
Q: How are bryophytes (the three groups of nonvascular plants) able to survive on land?
A: Bryophytes are low-level plants. They are the most basic plants that may be found on land.…
Q: If Rhynia or its contemporaries were the ancestors to the ferns, how did the gametophytes and…
A: Rhynia existed during Siluria and Devonian times.
Q: The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular…
A: INTRODUCTION Ferns The ferns comes under vascular plants their reproduction happens through spore…
Q: What is Pteridophytes? Difference between Pteridophytes and Bryophytes.
A: Plants are predominantly photosynthetic eukaryotes belonging to the Plantae kingdom. Kingdom Plantae…
Q: Are the “leafy” (photosynthetic) portions of the moss part of the sporophyte or gametophyte…
A: Mosses are the multicellular organisms containing photosynthetic parts(leafy parts) like the plants.…
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- The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular cylinder. In your own word, what does this term mean and how does it differ from a protostele seen in the Lycophytes? Edit View Insert Format Tools Table MacBook Pro G Search or type URL $4 & 2 4 W E Y # 3The picture below shows a living member of the Pteridophytes. Make a sketch of the specimen and label the following structures: sporophyte, frond, pinna, rhizome, root (Alternatively, you can find a live fern with all these structures and take a picture, label it and upload here.)The picture below shows a living member of the Pteridophytes. Make a sketch of the specimen and label the following structures: sporophyte, frond, leaflet, rhizome, root (Alternatively, you can find a live fern with all these structures and take a picture, label it and upload here.) MacBook Pro
- The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular cylinder. In your own words, what does this term mean and how does it differ from the protostele seen in the Lycophytes?What specific structure is indicated by the pointer? Chlorenchyma What phylum does this plant belong? ConiferophytaExplain the life cycle of a fern. Begin with the dominant portion of their life cycle and work your way through the rest including specific names of structures, types of cell division used, and nuclear conditions. Along with your explanation (paragraphs, bulleted points, etc.), I would like for you to discuss in a few sentences how this life cycle is more advanced than a typical moss’s life cycle and, in a few sentences, how it is not quite as advanced as a typical pine’s life cycle.
- http://botit.botany.wisc.edu/botany_130/diversity/plants/mosses.html Make a complete moss life cycle with the following phases and structures. Note: download the images of Mnium from this link and arrange them in the exact sequence to make the lifecycle. Lifecycle structures with cell division: Meiosis, fertilization within archegonium, capsule (sporangium), spores (n), protonema (n) (Image), male gametophyte (n) (Image), female gametophyte (n) (Image), antheridia (Image), archegonia (Image), sperm, egg, water, zygote (2n), embryo, young growing sporophyte (2n), mature sporophyte (2n) (Image), rhizoids. You can insert the non-image part, using the textbox and fill out the suitable s text. For symbol, click on the shape option and inter in your lifecycle diagram at the required placeMoss gametophyte and sporophyte Describe the colors of the structure and their textures. Indicate which structures are haploid and diploid. Compare the morphology of the moss with the brown algae, polysiphonia, and spirogyra. What's the ecology of mosses and why are they sometimes called natures compass?Complete the following paragraph to describe the characteristics of liverworts and mosses. antheridia protonema rhizoids sexual gemmae roots archegonia fragmentation asexual 1999 binary fission gemmules thalli Reset Help Liverworts and mosses are examples of nonvascular plants. Liverworts such as Marchantia have a smooth upper surface, and a lower surface with that project into the soil. The smooth upper surface of the thallus of a liverwort contains groups of cells called cups that can produce new plant organisms asexually. During sexual reproduction in liverworts, flagellated sperm are produced by and eggs are produced by After fertilization, small sporophytes produce windblown spores. Typically, mosses can reproduce asexually by almost every part of the moss plant to produce During the life cycle of a moss, a its structure. This process allows will produce upright leafy thalli along The thalli of a moss produce antheridia and archegonia, which are involved in reproduction.
- Compare and contrast the three phyla of bryophytes using the specified bases in the Table below. Bases Hepatophyta Anthocerotophyta Bryophyta 1. Growth form (leafy or thallose) 2. Arrangement of leaves on the stem for leafy types 3. Mechanism of spore dispersal 4. Presence of stomata on the sporophytes 5. Presence of primitive conducting cells 6. Presence of chloroplast on the sporophyte 7. Structure of the protonema 8. Presence of symbiotic cyanobacteria 9. Length of the setaIf ferns produce spores, are they a sporophyte or agametophyte? Are they haploid or diploi Describe two differences between a fern sporophyte and a moss sporophyte. Are fern spores haploid or diploid? Are the spores produced by meiosis or mitosis? Where are the spores produced?Use the image to correctly fill in the following blanks. The whole specimen is a [A], a gametophyte structure found in the phylum [B]. The structures found within the circle are called, [C] and the arrows point at examples of [D]. [E] seen in the triangle are only to keep the plant anchored in place. ASUS VivoBook
