Q: Chloroplast formation in zygotes of algae?
A: The structure that is responsible for conducting photosynthesis in the plant system is known as…
Q: What is the role of chloroplast in green algae?
A: Algae are significant because they are the primary producers of biomass in the aquatic ecosystems.…
Q: What is meant by “alternation of generations”?
A: There is alternation between the diploid sporophyte and the haploid gametophyte, and between sexual…
Q: In what ways are fungi economically important?
A: Some living organisms cannot be visible by the naked eye and only can be seen under the microscope.…
Q: In a majority of flowering plants, outof the four megaspores, what is the ratio of functional and…
A: Heterosporous plants are plants, which produce two types of spores differing in size and sex. The…
Q: Is there any difference in structure between the holdfasts of microscopic green algae and those of…
A: Green algae belong to phylum Chlorophyta whereas brown algae belong to phylum Chromophyta. They…
Q: Many fungi produce chemicals that inhibit bacterial growth. Why might the genes encoding these…
A: Fungi are eukaryotic organisms. Mushrooms, yeasts, molds all these microorganisms come under fungi.…
Q: Are fungi generally haploid or diploid?
A: Fungi are single celled or extremely complex multicellular organisms. They are found in pretty much…
Q: What is meant by dimorphism in fungi ?
A:
Q: Is it more correct to describe a mushroom as haploid, diploid, both or neither? Explain.
A: Mushroom: A mushroom, often known as a toadstool, is a fungus' fleshy, spore-bearing fruiting body…
Q: In what ways are fungi important in ecosystems?
A: Fungi are important decomposers in ecosystems, ensuring that dead plants and animals are broken down…
Q: Are spores of Chlamydomonas haploid or diploid?
A: Chlamydomonas is one of the genera belonging to the group of green algae that comprises about 325…
Q: Each ascus within an ascomycete fruiting body contains eight cells. Are these cells haploid,…
A: Sexual reproduction in ascomycetes starts with two haploid hyphae of the same species that fuse. The…
Q: Explain how a single haploid cell of Saccharomyces caneventually yield a diploid cell.
A: Saccharomyces cerevisae also called baker's yeast or brewing yeast divides by budding.The transition…
Q: How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo…
A: Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the…
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: 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 the distinguishing features of the sexual and asexual phases for Chlamydomonas? What is the…
A: Distinguishing features of sexual and asexual phase of chalamydomonas. a) in asexual…
Q: What are tetraspores in red algae? Are they haploid or diploid?
A: Introduction: The Rhodophyta, or red algae, are among the oldest and largest families of algae. Red…
Q: What distinguishes the structures that are diploid and haploid. What process gives rise to the…
A: What is the general difference between haploid and diploid structures - Basically all the structures…
Q: What is the gamete-producing part of a moss plant called? Is it haploid or is it diploid?
A: Moss plants belong to the division Bryophyta. They are plants which does not have and flowers and…
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 the micronuclei and macronuclei of ciliates? What is their role in the genetic…
A: Answer: CILIATES: These are the algae from the protozoan group. These organisms are having hair like…
Q: Name the diploid structure in the life cycle of green algae.
A: Algae are a simple, nonflowering and typically aquatic plant that include single celled forms and…
Q: What are the types of reproduction that occur in fungi?
A: Fungi are eukaryotic microorganisms. They are heterotrophs and primary decomposers. These microbes…
Q: What are the spore producing leaves called?
A: A pteridophyte is a vascular plant with xylem and phloem that disperses spores. spores act like…
Q: What is the sexual reproductin of fungi?
A: Reproduction in fungi may take place by vegetative, asexual or sexual means.
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: Contrast the mechanism of sexual and asexual spore formation in fungi
A: Reproduction is the process by which organisms (called parent(s)) produce another offspring that is…
Q: Are megasporophylls in Selaginella haploid or diploid?
A: Selaginella is a vascular plant commonly known as spike moss. Selaginella produces both…
Q: The gametes and spores of phaeophyceae have a distinct morpholgy.give its name?
A: The Phaeophyceae are the brown algae. They are mainly found in marine habitats. They show great…
Q: In terms of their photosynthetic pigments, how arebrown and golden algae similar?
A: Photosynthesis is a biochemical process of producing starch and water in the presence of sunlight…
Q: Is the vegetative stage of most fungi made from haploid or diploid cells?
A: The number of chromosome sets present in the nucleus of the cell of an organism is the most…
Q: What is the spore-producing part of a moss plant called? Is it haploid or is it diploid?
A: Mosses are those groups of ancient plants that are nonvascular and belong to the family called…
Q: What are the structures in plant life cycke that are haploid?
A: Plants that are haploid in nature contain a single set of chromosomes, represented with ploidy 'n' .…
Q: Give the Haploid Number of Chromosomes for a Varietyof Organisms (see below) Common Name…
A: The chromosomes are present inside the nucleus. DNA are closely packed inside the chromosome which…
Q: What is hyphae,mycelium, and dimorphism in fungi?
A: Fungi are heterotrophic eukaryotic organisms that include yeasts and molds. They depend on others…
Q: Describe conjugation as it occurs in ciliates. What is the fate of the micronucleus and the…
A: Given : The fate of the micronucleus and the macronucleus during conjugation in ciliates.
Q: What is the food reserve in fungi?
A: Every living organism needs a certain amount of energy for their healthy survival and this energy is…
Q: Lichens are able to reproduce both sexually and asexually, with nearly 1/3 of all species…
A: A lichen is a form of symbiotic relationship that is formed when a fungus, either an Ascomycetes or…
Q: Give the Haploid Number of Chromosomes for a Varietyof Organisms (see below) Common Name…
A: Chromosomes are structures found in the nucleus of cells which carry long pieces of DNA. DNA holds…
Q: What are types of reproduction in fungi?
A: Fungi are eukaryotic organism that includes yeasts, molds and mushrooms. They are placed in kingdom…
Q: Where are bulliform cells found in leaves?
A: Bulliform cells are large colourless, big, white, empty, and bubble-shaped epidermal cells.…
Q: How asexual reproduction occurs in green algae?
A: Algae is a large group of photosynthetic eukaryotic organisms. They constitute a polyphyletic group.…
Q: Why are lichens said to be pioneer plants?
A: Species refers to group of organisms that can interbreed among themselves to give rise to fertile…
Q: How could you distinguish a plurilocular to a unilocular zoosporangium in brown algae? What are…
A: Brown algae (Phaeophyceae) is large group of unicellular or multicellular marine algae which…
Q: What is a trichome and how does it differ from a simple chain of cells?
A: A cell can be defined as the smallest structure which formed the body. It consists of the cell…
In the green algae studied, where in the life cycles does the chromosome number change from haploid to diploid, and vice versa?
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- How could you distinguish a plurilocular to a unilocular zoosporangium in brown algae? What are produced upon the germination of the diploid and the haploid zoospores?In a majority of flowering plants, outof the four megaspores, what is the ratio of functional and degeneratemegaspores?A. 2:2 B. 1:3C. 3:1 D. 4:0If the spores of a fungus are haploid and divide to form the hyphae by mitosis, then what are the cells of the hyphae (haploid, diploid, tripled) ?
- How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo meiosis. B. Haploid cells undergo mitosis. C. Diploid cells undergo meiosis. D. Diploid cells undergo mitosis. (photo attatched)How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo meiosis. B. Haploid cells undergo mitosis. C. Diploid cells undergo meiosis. D. Diploid cells undergo mitosis.What are tetraspores in red algae? Are they haploid or diploid?