Q: Describe the structure of megasporangium in Selaginella.
A: Selaginella is the only living genus of the order Selaginellales, commonly known as ‘spike moss’.…
Q: Mention any two types of vegetative reproduction in Selaginella.
A: Step 1 Selaginella (Club Moss, Spike Moss) is a large genus of lycophytes with some 800 species…
Q: Discuss the unique reproductive capacity of the bdelloid rotifer.
A: Bdelloid rotifers belong to kingdom Animalia and phylum rotifera.They are mainly found in freshwater…
Q: Describe asexual and sexual reproduction in Dryopteris.
A: Dryopteris is a plant genus that grows in tropical, subtropical and temperate regions of the world.…
Q: How do zygomycetes reproduce asexually and sexually?
A: Fungi is the member of group of eukaryotic organisms which involves microorganisms like yeast and…
Q: What are Trochozoans ? Explain what do they play ?
A: The Trochozoa are a proposed Lophotrochozoa clade that is sister of Polyzoa. The trochozoans clade…
Q: What is 13 celled male gametophyte in Selaginella?
A: Selaginella is the genus of lycophyte, commonly known as spike mosses and includes about 700 species…
Q: How do you think Spirogyra reproduces asexually?
A: Spirogyra is a type of green algae present in filamentous shape. The chloroplast in spirogyra is…
Q: Describe Affinities of ginkgoales.
A: Ginkgoales: Ginkgoales is a gymnosperm order with only one living species: the ginkgo tree, Ginkgo…
Q: What is the only haploid stage in the life cycle of animals? O gametes O adults O spores O zygotes
A: Question asked: Which is the only haploid stage in the life cycle of animals ? Answer: gametes
Q: How do funaria reproduce?
A: Funaria is a common moss belonging to bryophytes. it has branched axis or stem, spirally arranged…
Q: Why is it accurate to say that Ulva is truly multicellularbut Caulerpa is not?
A: Ulva and Cauleipa are both, green algae. Green algae possess grass-green chloroplasts. They are…
Q: Where would you find phoronids in marine ecosystems
A: Phylum Phoronida possess around 20 species of animals that are small and look like worms. These are…
Q: How tall do Mirabilis grow?
A: Mirabilis Jalapa also called the marvel of Peru or four o’clock flower. It is demmed to be the…
Q: What are alternations of generations of funaria?
A: Funaria is the genus of moss that includes about 200 species. They are Bryophytes and have rhizoids…
Q: Is the possession of flagellated sperm a primitive or advanced characteristic in the plant kingdom?…
A: A primitive characteristic in the plant kingdom is the possession of flagellated sperm. It is found…
Q: Describe organization of megaspore & development of female gametophyte in Selaginella.
A: Selaginella are member of Division Lycophyta. They occur in varied places like moist, shaded, humid…
Q: What is the name of the larval stage of polychaetes?
A: Polychaetes are worm-like creatures that have an array of bristles on their many leg-like parapodia.…
Q: Label the diagram below of alternation of generations in flowering plants.
A: Alteration of generation/ metagenesis/ heterogenesis it is the life cycle of the plant that have…
Q: Descibe, in detail, the primary damage of the suborder Auchenorrhyncha to a named crop seedling.
A: Auchenorrhyncha is the suborder of the order Hemiptera that includes insects like…
Q: Both apospory and apogamy are observed in Pteris. Give reason.
A: Apospory is a condition when gamatophytes (diploid) are developed directly from non-reproductive or…
Q: Do the multicellular sex structures of plants give them any advantages over other organisms with…
A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…
Q: Describe the difference between sexual and asexual reproduction inzygomycetes. Why might asexual…
A: Zygomycetes are a small group of fungi that belong to the phylum Zygomycota. One common example of…
Q: What is the name of the larva of coral and sea anemones ? What is the biological importance of that…
A: The larva is a developmental stage that is different from the adult stage. The organism has…
Q: Describe, in detail, the primary damage of the suborder Auchenorrhyncha to a named crop seedling.
A: The suborder Auchenorrhyncha belongs to the order Hemiptera. It includes treehoppers, spittlebugs,…
Q: What are the importance of trematodes/flukes in ecology?
A: * Trematoda is class belongs to phylum Platyhelminthes with including two groups of parasitic…
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: Describe, in detail, the primary damage of the suborder auchenorrhyncha to a named crop seedlings.
A: Auchenorrhyncha is the suborder of the order Hemiptera that includes insects like…
Q: Give the differences between Petromyzon and Branchiostoma with respect to the reproductive system?
A: The chordates belong to the phylum Chordata. Vertebrates is the subphylum under chordates that is…
Q: What is the diagram Megasporophyll, ventral view of false sago palm?
A: Sago palm or Cycas revoluta is a gymnosperm belonging to the family Cycadaceae. It acts as an…
Q: What is the type of asexual reproduction that occurs in hydras?
A: Asexual reproduction: This is a type of reproduction where one parent can give rise to offspring…
Q: Describe in details the primary damage of the suborder Auchenorrhycha to a named crop seedling
A: Auchenorrhyncha is the suborder of the order Hemiptera, which includes insects like leaf-hoppers,…
Q: Do ctenophorans reproduce by shedding sperm into water?
A: Members of phylum Ctenophora are exclusively marine. They feed on plantons, swim by using cilia. The…
Q: Describe the life cycle of Funaria emphasising the diploid and haploid stages.
A: Funaria is a common moss belonging to bryophytes. it has branched axis or stem, spirally arranged…
Q: What is the other name of megasporangiate strobili? What you will find in this?
A: Strobili are the structure in which the sporangia are found in aggregate form. It is found in…
Q: What happens to sperm when they enter neck of fern archaegonium?
A: A part of the plant that serves the function of the production of the female ovum or egg is called…
Q: What will happen to the two Canthium species in terms of outgroup comparison?
A: As we know that phylogenetic is a two dimensional that will show evolutionary relationship between…
Q: What are the four major group of protozon?
A: Protozoans are microscopic eukaryotic unicellular organisms. Their nutrition may be saprobic,…
Q: Are nematodes exclusively parasites?
A: Nematoda belongs to phylum Nemata, previously named Phylum Nemathelminthes or Phylum Aschelminthes.…
Q: Define macrosporangiate and female strobilli?
A: Kingdom Plantae consists of multi-cellular eukaryotic plants. This kingdom is divided into five…
Q: Describe in detail, the primary damage of the suborder Auchenorrhyncha to a named crop seeding.
A: Auchenorrhyncha is the suborder of the order Hemiptera that includes insects like…
Q: What similarities do Hemichordates share with the Protochordates?
A: Both hemichordates and protochordates have pharyngeal gill slit . Both are coelomates . Both have…
Q: Describe Affinities of cycadofillicales.
A: Cycadofilicales is the order of division gymnosperm, as divided by Chamberlain according to his…
Q: Describe the introvert of a loriciferan and a priapulid
A: Loriciferan is an organism belonging to a group of small marine organisms that have undetermined…
Q: Where are male and female gametophytes independent and free living?
A: Gametophyte is the sexual phase in the alternation of generations, which is a phenomenon in which…
Do bdelloid rotifers reproduce only asexually?
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Solved in 2 steps
- What happens to sperm when they enter neck of fern archaegonium?Describe the difference between sexual and asexual reproduction inzygomycetes. Why might asexual reproduction be more common thansexual reproduction?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)