Q: How are gametes formedin the pteridophyte life cycle,by mitosis or meiosis? What isthe type of…
A: Pteridophytes belongs to the category of vascular plants as it contains both, xylem and phloem.…
Q: What is the conspicuous form of the seedless vascular plants? Is it haploid or diploid?
A: Plants that grow in height and have a well-developed system (true roots, stems, and leaves) for…
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: What are the mainrepresentatives of thepteridophytes? Is this plantgroup cryptogamic orphanerogamic?
A: The plants that consist of vascular tissue namely xylem and phloem but neither produces seeds nor…
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: Define the meaning & conditions of gametophyte ?
A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…
Q: Explain the features of pteridophytes showing similarities with Bryophytes.
A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…
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: 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: Explain role of meiosis and mitosis in the Lifecycle of bryophytes
A: Bryophytes are lower groups in the plant kingdom. They are often called amphibians of the plant…
Q: why are bryophytes considered natural and non natural
A: Bryophytes - non - vascular plants which lacks xylem as well as phloem, reproduction takes place by…
Q: Characteristics of xerophyte
A: Xerophyte is a plant species that have adaptations to survive in a less water environment like…
Q: Why sporophyte is dependend on gametophyte in Riccia.
A: A Bryophyte is a group of plants belonging to the Plant Kingdom. They are basically spore-producing…
Q: What is diversity? Describe diversity with reference to sporophyte ofPteridophytes
A: Pteridophytes are the most primitive vascular plant, they are also called cryptograms because they…
Q: What are the zosterophyllophytes? How did they differ from rhyniophytes? Why do we think they are…
A: Step 1 The plant kingdom contains multicellular phototrophs living on land mostly. The earliest…
Q: Why are pteridophytes better adapted to dry land than bryophytes? Were Pteridophytes always less…
A: To determine: To detrmine why pteridoophytes better adapted to dry land than bryoophytes and whether…
Q: How different arepteridophytes frombryophytes regardingsubstance transport?
A: Bryophytes and pteridophytes are first land plants and their fertilization is called as internal…
Q: What are gametophyte?
A: The plants and algal life cycle include alternating phases. These phases are sporophyte and…
Q: Both antheridia and archegonia are on the same gametophyte. Is the gameto-phyte dioecious or…
A: Antheridia is the male sex organ, and is a haploid structure whose function is to produce male…
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: What is the structure of gametophyte and sporophyte in rhodophyta?
A: Red algae, also known as Rhodophyta, are one of the most ancient types of eukaryotic algae. The…
Q: In what structure does meiosis occur in the bryophytes?
A: Bryophytes and pteridophytes are first land plants and their fertilization is called as internal…
Q: What are heliophytes and sciophytes?Give an examples for each.
A: Botany is a branch of biology, which involve the scientific study of plants. Plant taxonomy is the…
Q: State uses of bryophytes
A: Bryophytes are the amphibian of the plant kingdom. The dominant phase ate gametophytic in nature.…
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: The rhizome of ferns like the one shown in the previous question, have a dictyostele vascular…
A: Most of the characteristics of lycophytes and higher vascular plants vary in their evolution. Such…
Q: Why are pteridophytes better adapted to dry land than bryophytes? Were pteridophytes always less…
A: Introduction In this question we have to discuss why are pteridophytes better adapted to dr
Q: Differentiate between sporophyte and gametophyte.
A: Reproduction is the process by which an organism generates more organisms just like itself by means…
Q: Why the zygote produce asporophytes?
A: There is a rotation between haploid and diploid stages and this fluctuation between these haploid…
Q: The rhizome of ferns like the one shown in the previous question has a dictyostele vascular…
A: Vascular tissue The tissue which help in the conduction of water, minerals of food materials in the…
Q: Why are bryophytes classified into 3 divisions
A: Bryophytes are small plants that grow in shady places, they do not grow great in height as they lack…
Q: Postlab: Bryophytes, Seedless Vascular Plants & Gymnosperms 1. What is the conspicuous form of the…
A: Hai, since there are multiple questions posted, we will answer first three questions. If you want…
Q: Bryophytes and pteridophytes are amphibians of the plant kingdom. What is the justification of such…
A: Amphibians are certain species that live both on earth and in water.
Q: Is sporophytes is differentiated with foot?
A: Sporophytes are multicellular diploid generation found in plants, fungi, and algae that undergo…
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: What are Eustigmatophytes ? Why are they important?
A: Question asked: What are Eustigmatophytes ? Answer: Eustigmatophytes are a type of eukaryotic…
Q: Green algae are believed to be the ancestors of the bryophyte. Cite four distinct lines of evidence…
A: Plants are those organisms who bear chloroplast in their cell. They have cell wall around the…
Q: What is Pteridophytes? Difference between Pteridophytes and Bryophytes.
A: Plants are predominantly photosynthetic eukaryotes belonging to the Plantae kingdom. Kingdom Plantae…
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: Name 4 morphological features of the division marchantiophyta
A: The Marchantiophyta is a group of non-vascular plants usually known as liverworts or hepatics.
Q: True or False: Chlorophytes share a common ancestor with euglenophytes?
A: Chlorophytes share a common ancestor with euglenophytes
Q: Compare and contrast the following set of terms: a. ovulate cone and staminate cone b.pterophyte…
A: When a male gamete fuses with a female gamete, a zygote is formed, giving rise to a new individual…
In what respect the spoprophyte of
identical.
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- 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 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?If 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?
- Bryophytes and Pteridophytes produce a large number of male gametes butrelatively very few female gametes. Why?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 placeWhat are Eustigmatophytes ? Why are they important? Their is the objective of Eustigmatophytes?
- What are heliophytes and sciophytes? Give an example for each.How are gametes formedin the pteridophyte life cycle,by mitosis or meiosis? What isthe type of meiosis that occursin pteridophytes?Bryophytes form a monophyletic group that transitions between green algae and vascular plants. Describe at least one similarity and one difference between bryophyte reproduction and green algae reproduction.