Draw and label the life cycle of a moss; be certain to show gametangia and sporangia. Which parts are haploid and which are diploid? Where and when does meiosis occur? Plasmogamy? Karyogamy?
Q: Sporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis…
A: Sporangia are structures found in lower plants like ferns. The are responsible for the formation…
Q: The Riccia is a bryophyte because: ○ It has multicellular sex organs with a sterile jacket and lacks…
A: Bryophyte These are the group of non-vascular plants that have no roots or vascular tissues. These…
Q: Define the sporophyte ? Explain why it is helpful for plants ?
A: Alterations of generation in plants is very common. In them sporophytes is one stage in which plant…
Q: Write any four distinguishing features of psilophyta.
A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…
Q: Is the sporophyte of mosses ever independent of the gametophyte? Explain.
A: Plants are the autotrophs and primary producers in the food chain. Plants are classified as…
Q: What is mosses? Explain the stages occur in mosses.
A: The small, non-vascular plants that belongs to the category/division of bryophytes are known as…
Q: Maturo sporophyte (2n) 3. 5.
A: Selaginella Selaginella, is popularly known as the 'spike moss' or 'club moss'. They are about 700…
Q: Draw a simple diagram illustrating a heterosporous life cycle. Include the sporophyte generation,…
A: Ferns are mostly homosporous plants that form only a single type of spores.
Q: Which type of plant is heterosporous? A. moss B. liverworts C. pine trees D.…
A: Spores are the structure produced by the meiosis in sporangial mother cells. These spores germinate…
Q: Define the Moss life cycle ?
A: Moss, or the Bryophyta taxonomic division, are small, non-vascular, flowerless plants that typically…
Q: Draw, label and describe the leaf type and leaf arrangement of the species c) Lygodium sp…
A: Lygodium spp. (Climbing fern) Climbing fern is known as it can climb trees, shrubs and related…
Q: What is produced in the archegonium of a moss?
A: In mosses, the archegonia are typically formed in groups. It is made of neck canal cells, neck,…
Q: Moss gametophyte and sporophyte Describe the colors of the structure and their textures. Indicate…
A: Since you have asked multiple questions, according to our guidelines we are only eligible to answer…
Q: Which of the following is not characteristic of Monilophyta? Select one: O A. xylem and phloem
A: Pteridophytes are tube plants having unnoticeable plant and sporophytic plant bodies. Phylum…
Q: Name the structure in moss capsule that is haploid tissue.
A: Mosses are no-vascular plants that produce spores for reproduction instead of seeds. They do not…
Q: Name these gametangia from the moss life cycle.
A: In a lower vertebrate, the peripheral portion of an arterial trunk from which the branches originate…
Q: Are the "leafy" (photosynthetic) portion of the moss of the sporophyte or gametophyte generation?…
A: Mosses are found in the phylum bryophytes. Bryophytes are also known as amphibian of the plant…
Q: Identify the Bryophyte and if it is in its haploid or diploid reproductive state. A hornwort Haploid…
A: Bryophytes are categorised into three groups of embryophytes(non-vascular plants) these are:…
Q: Give the advantages and disadvantages of having a dominant gametophyte phase in the life cycle of…
A: Plants are group of Photosynthetic , autotrophic organisms which have capability to synthesise their…
Q: Explain the diference between a moss and a fern with regard to dominant generation and physiology.
A: Pteridophyta is considered a highly evolved group of Cryptograms. The Pteridophytes are also called…
Q: Make a complete moss life cycle with the following phases and structures. Note: download the images…
A: Since the question contains an external link, I am answering a generalized concept.
Q: Describe the life cycle of mosses and compare their gametophyte and sporophyte generations.
A: Mosses: Mosses are also known as heterosporous in which they develop two distinct spores, one is…
Q: Describe the similarities in sexual reproduction of moss and fern.
A: The similarities in sexual reproduction of moss and fern are:
Q: In 500 to 1000 words discuss extensively the distinguishing features of Mosses including its life…
A: Mosses are also called the “Amphibians of the plant kingdom”. Mosses live in damp and shady…
Q: Describe the life cycle of a moss.
A: Mosses are bryophytes which are small and non vascular flowerless plants. Life cycle of a moss…
Q: Describe the specific adaptation of xerophytes with respect to root system, stem & leaves.
A: Xerophytes are plants that have special adaptations to live in environment that has scarce amount…
Q: In which structure are sperm produced and stored in the Monilophyta? sporangia archegonia antheridia
A: Monilophytes are the vascular plants or ferns.
Q: What are xerophytes? Give some examples of xerophytes.
A: The term xerophyte can be defined as the plant species that have evolved over time to survive in dry…
Q: Draw the life cycle of a typica bryophyte such as moss. Your drawing should contain the following…
A: Introduction Bryophytes are non-vascular plants that include hornworts, liverworts and moss. These…
Q: The dominant organism in fern is the ________. a. sperm b. spore c. gamete d. sporophyte
A: Step 1 Pteridophytes are primitive seedless vascular plants which possess conspicuous sporophytic…
Q: In general where is thesporophyte positioned inrelation to the gametophyte inbryophytes? How does…
A: Bryophytes are nonvascular terrestrial plants of moist habitat. They are mostly found in damp and…
Q: What is the plant type and character state of mosses
A: Introduction :- Mosses belong to the taxonomic division Bryophyta, which includes tiny, non-vascular…
Q: In ferns, which of these would be formed by meiosis inside a sporangium? haploid spores diploid…
A: Ferns come under Pteropsida group. It differs from other classes in having large leaves. They also…
Q: Describe the similarities and differences in the sexual reproduction of the following: Moss and…
A: Mosses are non-vascular plants placed in taxonomic division Bryophyta. They are flowerless plants…
Q: Matre sporphyte ( es
A: Certain plants consits of a haploid phase and a diploid phase. The haploid phase of the plant is…
Q: Pteridophyta(Fern) Alternation of Generation. What are the structures in the fern plant life cycle…
A: The plant kingdom is one of the five kingdoms that are classified to distinguish different species…
Q: Draw, abel and describe the leaf type and leaf arrangement of the species a) Salvinia sp (floating…
A: Introduction Ferns are plants that do not have flowers, they reproduce by producing spores, Similar…
Q: describe the sporangium and sporangiophore of the druiting body of physarum
A: The sporangium is usually elongated or oval in shape and it colours include white, brown, orange and…
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 are the two types of mechanical, nonconducting sclerenchyma? Which tends to be flexible and…
A: Plants contain two transport systems, namely the xylem and the phloem. The xylem is involved in…
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: Make a drawing and label the following: basidiocarp, pileus, stipe, annulus, lamellae (gil What is…
A: Basidiomycota are filamentous parasites made out of hyphae (aside from for basidiomycota-yeast) and…
Q: What are the following structures: (i) Pseudoparenchyma (ii) Ascocarps.
A: Pseudoparenchyma and ascocarps are the two structures present in fungi and algae. Organisms…
Q: Reproductive structures are the critical factors in distinguishing algae from true plants of kingdom…
A: Answer: Introduction: The important difference among algae and plants is that they are dissimilar in…
Q: These structures are part of the moss life cycle and develop directly from the spores. What are…
A: Mosses are non- vascular plants which dies not true roots, stem and leaves . It consists of…
Q: What specific structure is indicated by the pointer? Chlorenchyma What phylum does this plant…
A: The leaf consists of various tissues. A layer of the epidermis, present in the upper and lower part…
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.…
Draw and label the life cycle of a moss; be certain to show gametangia and sporangia. Which parts are haploid and which are diploid? Where and when does meiosis occur? Plasmogamy? Karyogamy?
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- 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 placeFigure 25.24 Which of the following statements about the fern life cycle is false? Sporangia produce haploid spores. The sporophyte grows from a gametophyte The sporophyte is diploid and the gametophyte is haploid. Sporangia form on the underside of the gametophyte.Figure 25.14 Which of the following statements about the moss life cycle is false? The mature gametophyte is haploid. The sporophyte produces haploid spores. The calyptra buds to form a mature gametophyte. The zygote is housed in the venter.
- The male gametophyte of the moss looks identical to the female from the naked eye, but the photo below (I.s. at 4x and then at 40 x) shows that the tip contains the structures where male gametes are produced.Drag the terms below into their proper position on the diagram of the life cycle of Laminaria. Drag term so this symbol is over the correct red circle on the diagram. You have three attempts to get the right answer but each attempt will have points deducted. Zoospores Zygote Mature sporophyte Female gametophyte Sperm Fertilization occurs Haploid stages Sporangium Meiosis occurs Ova (egg) Male gametophyte Diploid stages MacBook Pro & delete } PDraw a simple diagram illustrating a heterosporous life cycle. Include the sporophyte generation, megaspore, female gametophyte, egg, microspore, male gametophyte, sperm, meiosis, and fertilization. Be sure to indicate whether each generation or kind of cell is haploid or diploid.
- Please answer the following: Explain sexual reproduction of plants. What are plant spores? Which group of plants grow as filaments or colonies? Name the two minerals essential to plant growth. What is the scientific name of the moss group? What is the scientific name of the vascular group of plants? What is the scientific name of the fern group? Which plant group has flowers? Which plant group has naked seeds in pine cones? Name the male and female portions of flowers. What are the structures within the male portion of the flower? What are their functions? What are the structures within the female portion of the flower? What are their functions? What’s the difference between sepals and petals? Name the upper thick portion of the stem which supports the flower. Why do plant seeds become dormant? What causes plant seeds to germinate? What is the difference between annuals and perennials? Which plants are non-vascular?…Diagram the life cycle of a moss, indicating which stages are sporophytic and which are gametophytic. Also indicate where meiosis and syngamy occur.Draw the life cycle of a typica bryophyte such as moss. Your drawing should contain the following terms: 2N and N, Sporophyte and Gametophyte, Sporangium, Meiosis, Spores, Protonema, Antheridium, Sperm, Archegonium, Egg and Fertilization
- 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.The male gametophyte of the moss looks identical to the female from the naked cye, but the photo below s. at 40x and thenat 100 x) shows that the tip contains the structures where make gametes are produced. Make a sketch of the slide at 100x and label the following structures: antheridial head, antheridium. spermsSporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis Selected produce spores via mitosis
![Biology 2e](https://www.bartleby.com/isbn_cover_images/9781947172517/9781947172517_coverImage_Textbooks.gif)
![Biology 2e](https://www.bartleby.com/isbn_cover_images/9781947172517/9781947172517_coverImage_Textbooks.gif)