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: In the life cycle of the conifer tree, what TWO structures represent the GAMETOPHYTES of the…
A: Conifers are woody plants and most of them are trees such as pine trees, cypresses, junipers,…
Q: The life cycle of many embryophytes includes a generation called a sporophyte and a generation…
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Q: The following belong to the sporophyte generation except microspores seeds nucellus embryo
A: Introduction : Gametophyte is the phase when haploid (n) gametes, sperm and eggs are developed. The…
Q: In the life cycle of a bryophyte, represent(s) the gametophyte (haploid) form and represents the…
A: Bryophytes are tiny, non vasuclar, non flowering and seedless land plants and it includes mosses,…
Q: The plant sexual life cycle is called______ .The diploid generation is called the_______ .…
A: Reproduction is the natural phenomenon in all the living organisms which tend to multiply and…
Q: A diploid, multicellular life-cycle stage that gives rise to haploid cells by meiosis is called a…
A: Diploid can be defined as the cell or known as the organism which consist of paired chromosomes,…
Q: Seedless vascular plants have a reduced gametophyte include only ferns and their allies have a…
A: Seedless vascular plants have properties similar to their name. They have vascular tissue, xylem and…
Q: Sexual plant reproduction begins with the diploid generation and moves into the haploid generation.…
A: Reproduction is the process of producing young ones.
Q: Match the reproductive structure to the correct generation and type of cell division that produces…
A: Plants alternate between asexual and sexual phases in their life cycle this is known as alternation…
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: Choose all of the structures in fern plant life cycle that are haploi
A: Life cycle of Fern is as follows: - New Sporophyte (matures into>) Mature Sporophyte(undergoes…
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: Which of the following is TRUE for animal life cycle, but not for plant life cycle? O gametes are…
A: Life cycles of plants and animals follow alternation of generation containing sexual and asexual…
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: What are the buds on a liverwort used for asexual reproduction called? thallus O sporophyte O…
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Q: Fill in the blank with the term that best completes the sentence. 21. Switching between a haploid…
A: 21) Alternation of generations This helps the plants to adapt better to the environmental…
Q: Complete the following analogies: a. Gametophyte is to haploid as __________ is to diploid. b.…
A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…
Q: What is a gametophyte? How many different types of gametophytes are there in a plant life cycle?…
A: In plants, there are male and female gametophytes. The male gametophytes are smaller as compared as…
Q: Which of the following statements false as it relates to the fern life cycle? Ferns are sporophyte…
A: Ferns' life cycle differs from that of other land plants in that both the gametophyte and sporophyte…
Q: What is a sporophyte? A diploid plant that undergoes meiosis A haploid plant that produces gametes…
A: Sporophyte is an asexual or spore forming multicellular phase observed in some plants and algae.…
Q: In which structure are sperm produced and stored in the Monilophyta? sporangia archegonia antheridia
A: Monilophytes are the vascular plants or ferns.
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: In mosses, the sporophyte generation O gives rise to the gametes by meiosis. O has been eliminated.…
A: The mosses are under the plant group bryophyta, that are the simplest and primitive non-flowering…
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: In same species of Asteraceae and grasses, seed are formed without fusion of gametes. Mention the…
A: The gametes are haploid reproductive cells generated during sexual reproduction. The fusion of male…
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: Fern Prothallus Describe the process of fertilization in ferns
A: Ferns are like conifers and flowering plants that are leafy vascular plants. They also have veins in…
Q: where the three pl G Free Printable De... Female gametophyte Egg Male gametophyte Sperm. Zygote…
A: Plant Kingdom is a kingdom which comprises of photosynthetic , autotrophic organism that is plants .…
Q: In modern production of nori (Porphyra yezoensis), are grown on nets. are grown on oysters; and…
A: Porphyra is commonly called nori, and it is a Japanese seaweed used as food (sushi, soups) dishes.…
Q: What is the ploidy level of the gametophyte generation in the Cycadophyta? O haploid (1n) diploid…
A: The gametophyte generation begins as a dormant spore, which germinates under appropriate conditions…
Q: Draw a simple diagram illustrating alternation of generations in plants, including the sporophyte…
A: The alternation of a sexual phase (n) and an asexual phase (2n) in the life cycle of an organism.…
Q: In mosses life cycle, the haploid sporophyte is attached to the dominant and diploid gametophyte. O…
A: In mosses *Dominant, Independent, photosynthetic phase is --> Haploid Gametophyte…
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: The three illustrations represent the three types of relationships between the haploid gametophyte…
A: Bryophytes Bryophyte include the various Moses and liver worts that are found commonly growing in…
Q: Ferns are; Sporophyte dominant Gametophyte dominant Neither
A: To start with, all plants go through a rotation of generations, between a haploid gametophyte stage…
Q: In which of the given plants, both sporophyte and gametophyte are multicellular and independent?…
A: Answer- All the bryophytes have multicellular and independent sporophyte and gametophyte plant body.…
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: 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: Rearrange the sequence of conifer life cycle 1. Seed cone allows the entry of wind- borne pollen…
A: The sequential arrangement is Conifers produce two types of spores; pollen cone that contains male…
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: Nonvascular Plants Vascular Plants Gymnospems Angiosperms Phylum Example liverworts Ferns conifers…
A: Plant. Plants are also known as producers of the world. They are autotrophic organisms and make…
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: Drag the terms below into their proper position on the diagram of the life cycle of Laminaria. Drag…
A: Laminaria is a genus of brown algae. It belongs to the order Laminariales and the class…
Q: Which of the following IS found in basal land plants (Embryophyta), but NOT found in Chara?a.…
A: The question says which character is present in the basal land plants (embryophyta) but absent in…
Q: How does a haplontic plant population maintain genetic diversity? a. Zygotes are produced by random…
A: Alteration of generation is a phenomenon that involves two phases of the life cycle – a diploid…
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: Fill in the spaces with one of the following terms: haploid, diploid or dikaryotic: The gills of a…
A: Answer: HAPLOID cells are the cells having half the number of chromosomes that is "n" number of…
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- Figure 24.14 Which of the following statements is true? A dikaryotic ascus that forms in the ascocarp undergoes karyogamy, meiosis, and mitosis to form eight ascospores. A diploid ascus that forms in the ascocarp undergoes karyogamy, meiosiis, and mitosis to form eight ascospores. A haploid zygote that forms in the ascocarp undergoes karyogamy, meiosiis, and mitosis to form eight ascospores. A dikaryotic ascus that forms in the ascocarp undergoes plasmogamy, meiosis, and mitosis to form eight ascospores.Sporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis Selected produce spores via mitosisWhat is a sporophyte? A diploid plant that undergoes meiosis A haploid plant that produces gametes via meiosis A diploid plant that produces gametes via mitosis A haploid plant that undergoes mitosis
- Mitosis of diploid cells Single-celled, diploid zygote Multicellular, diploid sporophyte Sperm Fertilization Haploid spores Mitosis of haploid cells Egg Meiosis Multicellular, haploid gametophyteWhat is the ploidy of these structures? Gametophyte Diploid Haploid PteridophytaLabel the diagram which features an illustration of a portion of the sporophyte of Selaginella with strobili, and a photomicrograph of the longitudinal section of a mature strobilus. Indicate whether each of the structure you identified is haploid (n) or diploid (2n)
- In plants gametes are produced by what process AND in what stage? mitosis in gametophytes meiosis in sporophytes binary fission in gametophytes meiosis in gametophytes mitosis in sporophytesAre fern spores haploid or diploid? Are the spores proudced by meiosis or mitosis? Where are the spores produced?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?
- Which of the following lettered structures is the female gametophyte?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 } PWhere on the tree you would expect to find male cones, and which structures are haploid and which are diploid. Compare and contrast the staminate cone of Pinus to the sorus of ferns