Do mosses have an alteration of isomorphIC Or heteromorphic generations? That is, can you easily tell a moss gametophyte from a moss sporophyte? When we look at leafy green moss plants, what are we seeing - gametophyte or the sporophyte? in a fiowering plant species, would the equivalent stage be the plant the pollen grains and megagametophytes
Q: Compare Bryophytes (mosses) and Pterophytes (ferns) in terms of... 1) similarities/difference in…
A: Bryophytes and Pteridophytes are the member of the kingdom planteevand mosses and ferns are the…
Q: Which of the following plant lineages is comprised primarily of organisms that are homosporous?
A: The kingdom Plantae is also known by the name of the kingdom Metaphyta. This kingdom includes all…
Q: The non-vascular plants are represented today by three phyla of small herbaceous plants namely:…
A: Non Vascular Plants -- Introduction --Vascular system is very important part of the plant as by the…
Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…
A: Selaginella belongs to the family Selaginellaceae. Selaginella is the genus of vascular plants.…
Q: How do the leaves of xerophytes differ from those of hydrophytes? What is the significance of this…
A: A leaf is a vascular plant's main lateral appendage, generally borne above ground and adapted for…
Q: Bryophytes form a monophyletic group that transitions between green algae and vascular plants.…
A: Bryophytes are the primitive type of land plants that do not have true leaves, roots and shoots.…
Q: Would you expect the sporophyte generation of a moss or a fern to have more mitotic divisions? Why?
A: Mosses are a phylum of non-vascular plants. They belong to the kingdom Plantae. They do not produce…
Q: All members of the Plant Kingdom have a close ancestor "the Charophytes" and from aquatic habitat.…
A: Evolution is the basis of life. The closest ancestor of plant kingdom "the Charophytes" which are…
Q: Trimerophytes were plants that probably evolved from rhyniophytes but with more derived features. In…
A: There are many tube-shaped fossils of plants found in the Devonian period are superficially kind of…
Q: The following plants are heterosporous except mosses monocots cycads dicots
A: Introduction Homosporous possess only one kind of spore is produced. It is observed in Lycopodium.…
Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…
A: Since you have asked multiple questions we will answer the first question for you. If you want any…
Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…
A: Selaginellas is the genus present in the class lycophytes and family Selaginellaceae. Lycophytes are…
Q: What is the lasting form inpteridophytes, thegametophyte or thesporophyte? How can it becompared to…
A: Pteridophytes are spore producing plants. They neither produce flower or seeds. Pteridophytes are…
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: Bryophytes and Pteridophytes produce a large number of male gametes butrelatively very few female…
A: Bryophytes are non-vascular land plants (embryophytes), which means, they don’t have xylem and…
Q: What is the ploidy of the following structures: gametophyte, seed, spore, sporophyte? a. 1n, 1n, 2n,…
A: PLOIDY:- It is a total number of chromosome sets in somatic cells of the diploid phase (2n) or…
Q: Look at Fig. 33.1 and determine whether green algae, bryophytes, and vascular plants are…
A: A branching diagram of a tree that shows evolutionary relationships between species is called a…
Q: Microphylls are found in which plant group? (A) lycophytes (B) liverworts (C) ferns (D) hornworts
A: microphylls are plant.
Q: Which of the following is not true regarding Bryophytes? Lack roots, stems and leaves Include…
A: The correct answer is option (c) sporophyte is the dominant generation.In bryophytes, the dominant…
Q: Which of the following is NOT in the subkingdom embryophyta? Moss Bryophytes O Angiosperms Green…
A: Plants are the organism who can't move from one place to another. They have cell wall around each…
Q: The seed plants are also known asa. bryophytes. b. spermatophytes.c. pteridophytes. d. lycophytes.…
A: Seed plants are a group of plants. Gymnosperms and angiosperms form the group.
Q: Monilophytes and seed plants both have megaphylls, as well as other traits not found in lycophytes.…
A: Evolutionary trends are evident in organisms around the world. In plants too this long evolutionary…
Q: What group of plants (bryophytes, lycophytes, pteridophytes/ferns, seed plants/spematophytes,…
A: The Kingdom Plantae is classified into 5 major groups: Thallophyta, Bryophyta, Pteridophyta,…
Q: Name two genera of living lycophytes. What are their common names? About how big do they get? Are…
A: Lycophytes is the phylum of spore-bearing vascular plants which comprises of more than 1200 extant…
Q: Compare and contrast the lycophyte and bryophyte life cycles with respect to the sizes and longevity…
A: Lycophytes are small and inconspicuous groups of plant today , in Carboniferous some lycophytes were…
Q: Do mosses have an alternation of isomorphic or heteromorphic generations? That is, can you easily…
A: Mosses belongs to bryophytes. The bryophytes are also known as amphibians of the plant kingdom…
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: According to the cladogram in Figure 27-5, which plants evolved first: nonvascular bryophytes,…
A: Cladogram is determined as a type of an evolutionary diagram that holds some ancestral relationship…
Q: lants developed from a group of green algae (members of Kingdom Protista) called the charophytes.…
A: Alternation of generations also called metagenesis of heterogenesis. The alternation of a sexual…
Q: How might Bryophytes and Lycophytes (“true” mosses and spikemosses) have contributed to the…
A: Bryophytes and lycophytes have led to the evolution of flowering plants and other land plants. There…
Q: The egg and sperm producing strcutures of pteridophytes are found on the gametophyte, also called…
A: Answer: Sexual reproduction is the type of reproduction in which male gamete and female gamete gives…
Q: 1. Of the following characteristics of plants, which are inherited (shared with green algae) and wh…
A: Plants are autotrophic in nature. they receive the energy from the sunlight and then convert it…
Q: How these terms are related: “sporophyte axis”; “stem” and “shoot”. Do bryophytes and seedless…
A: BASIC INFORMATION PLANT KINGDOM It is one of the kingdom from the five kingdom classification…
Q: Why are both bryophytes and fern (with fern allies) are restricted in habitats with significant…
A: Bryophytes are the simplest and primitive non flowering, embryophytes that do not contain vascular…
Q: What group of plants (bryophytes, lycophytes, pteridophytes/ferns, seed plants/spematophytes,…
A: The Kingdom Plantae is classified into 5 major groups: Thallophyta, Bryophyta, Pteridophyta,…
Q: In regards to flowering plants which of the following would be the best example of a symplesiomorphy…
A: Symplesiomorphy is a shared primitive character/trait of common ancestors that is found in two…
Q: Which of the following is a universal feature of the life cycles of land plants? Genetically…
A: The ancestor of land plants may have resembled green algae called charophytes. The first plant…
Q: 26. Draw a phylogenetic tree including all of the following groups: charophyte green algae…
A: Evolution is the process of gradual changes occurring in the species over a period of time.…
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: embryos protected ΤΑΧΑ: STOMATA= DIPLOID STEMS & LEAVES POLLEN SEEDS FLOWERS (sporophyte) ROOTS w/…
A: Cladogram is basically branching diagram which evaluates how the species are related to each other.…
Q: Rhizomes, tubers, corms, and stolons are examples of modified: A. leaves B. roots C.…
A: Plants are the Autotrophic in nature because they synthesize their own food. There are found stem,…
Q: How does a heterosporous plant differ from a homosporous plant? it produces both microspores and…
A: Producing spores of one kind just that are not separated by sex. The spores of homosporous plants,…
Q: Which of the following characteristics do mosses, liverworts and hornworts share? O a. Seeds O b.…
A: The hornworts, liverworts, and mosses are bryophytes that are compact and small green plants. They…
Q: Byrophytes are usually found in areas that are very wet or damp at least part of the year. Which of…
A: Bryophytes These are defined as a group of species of plants which reproduce through spores instead…
Q: There is an evolutionary trend for more basal plants to be gametophyte dominant, but more derived…
A: The gameto implies gametes and phytate implies plants. The planets that develop the structure of…
Q: Part 1: Identify the haploid and diploid generations of the following plants. (Examples are found in…
A: Ans) ✓Life cycle of bryophytes The life cycle of bryophytes consists of an alternation of two…
Q: Which of the following plant groups has the smallest gametophytes and the largest sporophytes?…
A: The pteridophytes and fern allies embody the ferns, psilopsids, lycopsids, and horsetails . These…
Q: The sporophyte generation in higher plants include which of the following: 1) seta 2) plant embryo…
A: As per our policy, we are answering the first question only. Kindly repost for other questions. The…
Q: In mosses, the leaves are very primitive because: O a. The leaves do not carry out photosynthesis. O…
A: These are small plants grow in very damp and protected places. Mosses are dioecious. At certain time…
Do mosses have an alteration of isomorphIC Or heteromorphic generations? That is, can you
easily tell a moss gametophyte from a moss sporophyte? When we look at leafy green moss
plants, what are we seeing - gametophyte or the sporophyte? in a fiowering plant species,
would the equivalent stage be the plant the pollen grains and megagametophytes
Step by step
Solved in 3 steps
- Do mosses have an alternation of isomorphic or heteromorphic generations? That is, can you easily tell a moss gametophyte from a moss sporophyte? When we look at leafy green moss plants, what are we seeing—the gametophyte or the sporophyte? In a flowering plant species, would the equivalent stage be the plant or the pollen grains and megagametophytes?One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear their spores in a strobilus but they have an unusual strobilus. Which answer below best describes this difference? O their spores are always diploid O they are gaemtophyte dominant O their spores are heterosporous O their strobilus is dependnent upon the female gametophyte like mosses APR 25 étv MacBook Pro G Search or type URL @ #3 % %24The gametophyte of Pteridophytes is inconspicuous in comparison to the mosses. They are also commonly monecious (single house for male and female gamete production). The photo below shows a whole mount (w.m.) of a fern gametophyte at 4x. Make a sketch of the specimen and label the following structures: archegonium, antheridium, mature gametophyte (prothallus), rhizoids AMooD ok Dr
- The gametophyte of Pteridophytes is inconspicuous in comparison to the mosses. They are also commonly monecious (single house for male and female gamete production). The photo below shows a whole mount (w.m.) of a fern gametophyte at 4x. Make a sketch of the specimen and label the following structures: archegonium, antheridium, mature gametophyte (prothallus), rhizoids MacBThe gametophyte of Pteridophytes is inconspicuous in comparison to the mosses. They are also commonly monecious (single house for male and female gamete production). The photo below shows a whole mount (w.m.) of a fern gametophyte at 4x. Make a sketch of the specimen and label the following structures: archegonium, antheridium, mature gametophyte (prothallus), rhizoidsThe photo below is a longitudinal section (I.s.) of the strobilus of Selaginella at 40x. How does this photo illustrate the importance of the previous question?
- After following the life cycle of an unknown plant species, you determine it's life cycle in the following order: sporophyte -> meiosis -> gametophyte -> gametes -> double fertilization -> diploid zygote. Which plant group would you place this species? O pteridophyte O basidiomycete O bryophyte angiosperm O gymnosperm MacBook Pro Search or type URL 2$ 4 7 8If 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?The gametophyte of Pteridophytes is inconspicuous in comparison to the mosses. They are also commonly monecious (single "house", or thallus for male and female gamete production). The photo below shows a whole mount (w.m.) of a fern gametophyte at 40x. Make a sketch of the specimen and label the following structures: archegonium, antheridium, mature gametophyte (a.k.a. prothallus), rhizoids 90
- One of the genera of Lycophytes is Selaginella. Like other Lycophytes, Selaginellids bear their spores in a strobilus but they have an unusual strobilus which sets them apart from their relatives. Which answer below best describes this distinction? their spores are always diploid O they are gametophyte-dominant their spores are heterosporous their strobilus is dependnent upon the female gametophyte like mosseshttp://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 placeThe 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.