Animalscaretips
- What is the adaptive advantage of the filamentous nature of fungal mycelia?
- What is an advantage of the filamentous structure of most fungi?
- What feature of Chytrids supports the hypothesis that they represent an early fungal lineage?
- Which of the following cells or structures are associated with asexual reproduction in fungi?
- What would be the adaptive advantage of a fungus producing and secreting a bacterial inhibitor?
- What is the advantage of this characteristic to an organism that gets most of its nutrition through absorption?
- What is the adaptive advantage of mycelia?
- In what ways might a filamentous growth form be advantageous?
- What is the filamentous form of fungi?
- What makes chytrids unique among fungi?
- When it comes to chytrids What is evolutionary significance?
- What characters distinguish chytrids from other fungi?
- What makes a fungus a fungus?
- Why do fungi prefer asexual reproduction?
- Why do fungi reproduce asexually?
What is the adaptive advantage of the filamentous nature of fungal mycelia?
The adaptive advantage associated with the filamentous nature of fungal mycelia is primarily related to: an extensive surface area well suited for invasive growth and absorptive nutrition.
What is an advantage of the filamentous structure of most fungi?
The most important adaptive advantage associated with the filamentous nature of fungal mycelia is. an extensive surface area well suited for invasive growth and absorptive nutrition.
What feature of Chytrids supports the hypothesis that they represent an early fungal lineage?
What feature of the chytrids supports the hypothesis that they represent an early diverging fungal lineage? Chytrids have flagellated spores (zoospores) which would be necessary in early life due to the lack of a complex root structure and a water environment.
Which of the following cells or structures are associated with asexual reproduction in fungi?
Fungi reproduce asexually by fragmentation, budding, or producing spores. Fragments of hyphae can grow new colonies. Mycelial fragmentation occurs when a fungal mycelium separates into pieces with each component growing into a separate mycelium. Somatic cells in yeast form buds.
What would be the adaptive advantage of a fungus producing and secreting a bacterial inhibitor?
Having a fungus that secreted a bacterial inhibitor would allow it to dominate the ecosystem with its fungi colonies. Bacteria and fungus typically grow in the same environment; therefore, having the ability to secrete a bacterial inhibitor would increase its ability to grow and have less competition.
What is the advantage of this characteristic to an organism that gets most of its nutrition through absorption?
What is the advantage of this to an organism that gets most of its nutrition through absorption? The larger surface area allows for more material to be transported through the cell membrane.
What is the adaptive advantage of mycelia?
The most important adaptive advantage associated with the filamentous nature of fungal mycelia is: an extensive surface area well suited for invasive growth and absorptive nutrition. In cases of non-resistant bacteria, antibiotics may relieve symptoms in a few weeks, but the infection has not been eliminated.
In what ways might a filamentous growth form be advantageous?
The filamentous growth form is an important strategy for soil microbes to bridge air-filled pores in unsaturated soils. In particular, fungi perform better than bacteria in soils during drought, a property that has been ascribed to the hyphal growth form of fungi.
What is the filamentous form of fungi?
The majority of fungi form filamentous structure known as hyphae. These are multicellular structures with branching. Most of these hyphae extend in 3 dimensions through whatever they are growing in. ... Filamentous fungi are found in most phylogenetic groups, but the vast majority of human pathogens are Ascomycetes.
What makes chytrids unique among fungi?
THE CHYTRIDIOMYCOTA. The Chytridiomycota, often called chytrids, are unique among all fungi in having motile stages in their life cycles; no other fungi have this trait. These motile stages take the form of zoospores, single cells with a single posterior (at the rear) flagellum.
When it comes to chytrids What is evolutionary significance?
3 What is the evolutionary significance of phylum Chytridiomycota? They are the oldest known fungi in the fossil record. 4 Name and describe five typical ascomycetes.
What characters distinguish chytrids from other fungi?
Chytrids lack a true mycelium. The thallus is irregularly shaped and the cell wall, as in other true fungi, contains chitin and glucans. Unlike other true fungi, however, chytrids produce motile zoospores that possess a single, posterior, whiplash flagellum.
What makes a fungus a fungus?
A fungus (plural: fungi) is a kind of living organism that includes yeasts, moulds, mushrooms and others. Fungi have thin thread-like cells called hyphae that absorb nutrients and hold the fungus in place. Some, such as mushrooms, also have a body containing many cells.
Why do fungi prefer asexual reproduction?
The preferred route for fungi that can reproduce either sexually or asexually is asexual because of its efficiency at producing a massive amount of spores/clones in a short period of time. ... This means that almost any two members of the species should be able to undergo sexual reproduction if they meet.
Why do fungi reproduce asexually?
When fertilization occurs by propagules (conidia) these often can also be used for asexual reproduction. (b) Haploid yeast cells can multiply by cell division. Mating occurs by fusion of two isogamous haploid cells forming a diploid cell that can multiply asexually or go into meiosis producing haploid offspring.
