Q: Are sporozoites diploid or haploid?
A: A sporozoite is that the cell type that infects new hosts. In Plasmodium, as an example, the…
Q: Which of the following genus produce biflagellated gametes? A. Polysiphonia B. Spirogyra C.…
A: Biflagellate: An organisms with one or more whip-like organelles called…
Q: What are modes of asexual reproduction in fungi?
A: Fungi are eukaryotic organism that includes yeasts, molds and mushrooms. They are placed in kingdom…
Q: Describe the following: 1.) Lophophore 2.) Zoecium 3.) Zooid 4.) Polypide 5.) Statoblast
A: 1) Lophophore is a
Q: Is the individual germinating from the zygospore haploid or diploid? why? please explain, do not…
A: A zygospore is a reproductive stage in the life cycle of protists and fungi.
Q: group II and cannot be cultured in the lab,
A: Archae is the group of single-celled prokaryotic organisms. They lack a well-defined nucleus.
Q: TRUE OR FALSE 9. Union of gametes in the haplobiontic life cycle produces a diploid spores 10.…
A: In any living organism, growth and development occurs through a series of cytological and…
Q: What is unusual about the oocysts of Cryptosporidium thatfacilitates its transmission by a water…
A: Cryptosporidium parvum is responsible for infecting warm-blooded animals particularly cattle.…
Q: You are given a fungus to identify. It has a fruiting body that contains many structures with eight…
A: Fungus mainly lives as a parasite. However, fungi are eukaryotic organisms that are also…
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: Explain the meaning of the term tetrad as applied to theasci produced by certain fungi.
A: A chromosome is a DNA molecule with part or all of the genetic material of an organism. The asci…
Q: Give the PLOIDY of the following (ex: haploid, diploid, etc…) 1. oospore 2. prothallus 3. androcyte…
A: Ploidy can be defined as a total number of sets of chromosomed present in a nucleus of a cell.…
Q: Fungi can propagate themselves successfully with their millions of asexual spores. That being the…
A: Sporulation is a process commonly seen in the individuals of fungi. Sporulation leads to the…
Q: Some fungal species can undergo both sexual and asexual life cycles. During very hot seasons fungi…
A: Fungi undergo both sexual and asexual reproduction. They reproduce sexually by the formation of…
Q: What is the ploidy of the most conspicuous form of most fungi? a. diploid b. haploid c. alternation…
A: BASIC INFORMATION FUNGI it consist of unicellular organisms like yeast to complex edible…
Q: an ovule include the following structures. Indicate whether each is haploid or diploid. a.…
A: The five main divisions of plants are Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, and…
Q: What is these two mushrooms attached in the images
A: Mushroomes attached with stem/stalk or strip. Structure of mushroom shows that cap has the…
Q: Dikaryotic cells A. contain two nuclei per cell B. produce two spores per hypha C.…
A: The cell is the basic structural and functional unit of the body. There are two types of cells-…
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: 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: Draw a diagrammatic life cycle of Chlamydomonas.
A: The Chlamydomonas is a green alga that spends most of its life cycle in a haploid vegetative phase…
Q: Describe with diagrams alternation of generation with special reference to Chlamydomonas.
A: The life cycle of an organism shows the different stages that the organism passes through its life.…
Q: 13. 14. 12. 9. 15. 8. 16. 11. 7. 17. 18. 10. 19. 20. 21. 4. 22. 1. 2.
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…
Q: How do Fungi and invertibrates undergo fertilization? Are there certain conditions that must exist…
A: The type fertlization occur in in fungi and invertebrates is external fertilization. in which male…
Q: In the space below, diagram generalized haplontic, diplontic, and alternation of generations life…
A: A haplontic life cycle is one where the dominant stage is the haploid stage, where the cells are…
Q: The morphological nature of rhizophore of Selaginella is- (A) Root like (B) Stem like (C) Both root…
A: Introduction - Rhizophore: tufts of adventitious roots near the tip of club mosses of the genus…
Q: What is the function of the sporophyte (that is, what does it do, or what reproductive structures…
A:
Q: The fungal structure we know as a grocery-store mushroom is _____. haploid diploid…
A: Fungus are eukaryotic organisms characterized by the presence of elongated cells called as hyphae.
Q: Are all Grantia Spicules identical to each other, or are some different from others?
A:
Q: Which of the following descriptions does not apply to a multicellular fungus? the mushroom is a…
A: *A fungus ia an eukaryotic organisms that contains microorganisms like yeasts and molds and some…
Q: What is the sexual reproductin of fungi?
A: Reproduction in fungi may take place by vegetative, asexual or sexual means.
Q: To an alga, what is the main advantage of producing drought-resistant structures?
A: An alga (plural - algae) is a type of eukaryotic organism. This can be both multicellular and…
Q: The life cycle of Funaria is called diplo-haplontic. Give reason.
A: Funaria is the genus of moss that includes about 200 species. They are Bryophytes and have rhizoids…
Q: Zygomycete bread molds such as Rhizopus stolonifer (black bread mold) produce sporangia in both…
A: Fungi consist of a broad class of organisms from single yeast to multicellular organisms like…
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: If the spores of a fungus are haploid and divide to form the hyphae by mitosis, then what are the…
A: Microorganisms are those microscopic organisms that are not visible to the naked eye while can be…
Q: A zygosporangium results from the fusion of two coenocytic hyphae. In effect, the dikaryon is…
A: Dikaryon is one of the intermediate stage in life cycle of fungi especially in ascomycetes and…
Q: Are there notable similarities in the asexual reproduction (if exhibited) of the representative…
A: Asexual reproduction is a type of reproduction that does not involve the formation of a zygote or…
Q: After plasmogamy has occurred, many molds (Mucoromycetes) exist in a heterokaryotic stage for up to…
A: Introduction :- Fungi is a group of organism that are classified in the kingdom Fungi . There are…
Q: Label the parts (number 1-4) of the diagram showing the life cycle of a Lycopodium sp. Indicate…
A: Lycopodium is a large genus under pteridophytes plant group. They are herbaceous, terrestrial plants…
Q: Enumerate two conditions that may lead to transformation of trophozoite to cyst stage.
A: The trophozoite is a motile vegetative stage that reproduces through binary fission and colonises…
Q: Enumerate two conditions that may lead to transformation of cyst to trophozoite stage.
A: Introduction A parasite is an organism that lives on or in another creature and feeds on or at the…
Q: TRUE OR FALSE 1. The mature sporophyte starts to form sporangium that houses sporocyte (precursor…
A: The branch of biology that deals with the structure, function and evolution is called zoology. It…
Q: Below is an image of Anabaena. 1. How would you describe the morphology of Anabaena (unicellular,…
A: BASIC INFORMATION ANABAENA It comes under the category of cyanobacteria. They have the ability to…
Q: Label the parts (number 1-6) of the diagram showing the life cycle of a Lycopodium sp. Indicate…
A: 1. Antheridia (N) 2. Archegonia (N) 3. Meristem (N)
Q: Some fungi exhibit dimorphism, i.e. they can exist in both yeast and mold form. Why is this so?…
A: Fungi are eukaryotes that have heterotrophic nutrition. They are the major decomposers of the Earth…
Q: Can you please help label these parts of the amoeba. Nucleus Phagocytic Vacuole Contractile Vacuole…
A: Amoebae are eukaryotes with bodies that are mostly made up of a single cell. A cell membrane…
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…
- What Class of
Platyhelminthes has a larval form that can grow into a hydatid cyst? Why is it bad for a human to get a hydatid cyst?
Phylum Platyhelminthes amongst Kingdom Animalia is considered to be one of the primitive triploblastic groups which are built on the three-layered foundation. In the process of evolution, the evolving mesoderm, a third layer between ectoderm and endoderm has further resulted into structural complexities.
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- Why is it accurate to say that Ulva is truly multicellularbut Caulerpa is not?Figure 23.25 Which of the following statements about Paramecium sexual reproduction is false? The macronuclei are derived from micronuclei. Both mitosis and meiosis occur during sexual reproduction. The conjugate pair swaps macronuclei. Each parent produces four daughter cellsZygomycete bread molds such as Rhizopus stolonifer (black bread mold) produce sporangia in both sexual and asexual reproductive cycles. Which of the following do the sexual sporangia of Rhizopus stolonifer originate from (i.e. what does the sporangia grow out of)? Select one: O a. from the aseptate hyphae O b. from the zygosporangium O c. from the substrate O d. from the gametangia
- Fungi can propagate themselves successfully with their millions of asexual spores. That being the case,why is the production of sexual spores necessary?Label the parts (number 1-4) of the diagram showing the life cycle of a Lycopodium sp. Indicate whether each of the labeled part is haploid (n) or diploid (2n).Some fungi exhibit dimorphism, i.e. they can exist in both yeast and mold form. Why is this so? What advantage does this provide for these organisms?
- The basidium of the club fungi could be correctly described as; A reproductive structure that produces diploid spores A sexual reproductive structure that produces 4 haploid spores An asexual reproductive structure that produces thousands of spores A sexually reproductive structure that produces 8 haploid sporesWhat are the distinguishing features of the sexual and asexual phases for Chlamydomonas? What is the term for the type of syngamy (cell fusion) that occurs between gametes of this Genus? Why? O words p.What is the shape of the ascocarp in Figure 4.9. What is the shape of the ascus in Figure 4.10. Are ascopores haploid or diploid? Deduce the function of paraphyses. Are the individuals germinating from ascospores haploid or diploid?
- What is the function of the ventral disk of Giardia lamblia trophozoites? How do you characterize the shape of the cytostome or mouth part of Chilomastix mesnili? Among the luminal flagellates, which species do not have a cyst stage. Among the luminal flagellates, Giardia lamblia is a species that does not have a cyst stage.This is a longitudinal section of a Marchantia sp. gametophyte body. Label the following structures: A.) thallus, B.) gemma cup, C.) gemmae.What is the advantage of reproduction though spores in the case of Rhizopus?