Difference Between Arthrospores and Chlamydospore

The key difference between arthrospores and chlamydospore is that arthrospores are isolated vegetative cells that have passed into the resting state while chlamydospores are thick-walled resting spores formed within the hyphae. ... They are produced by the breaking up of fungal hyphae into isolated vegetative cells.

1. What are Arthrospores?
2. How do Sporangiospores and Conidiospores differ?
3. Are Arthrospores asexual?
4. What is Microconidia and Macroconidia?
5. What is a Sporangiospore?
6. How are Arthrospores formed?
7. How do molds reproduce asexually?
8. Do yeast reproduce sexually or asexually?
9. What does Conidiophore mean?
10. Are Basidiospores asexual?
11. Are Zygospores asexual?
12. Does Mold reproduce asexually?

What are Arthrospores?

Arthrospores are a very primitive spore type, formed by the breaking up or disarticulation of fungal mycelia. Many yeast-like fungi such as the genera Geotricum and Trichosporon form arthrospores. These organisms require a series of biochemical tests for definitive identification.

How do Sporangiospores and Conidiospores differ?

Conidia are asexually produced spores that are borne externally to the cells that produce them. ... Sporangiospores are produced inside specialized cells called sporangia and remain enclosed in the cells until maturity.

Are Arthrospores asexual?

Asexual reproduction can occur either by central constriction of a parent cell to form two daughter cells or by spore formation. ... When hyphal fragementation occurs, the resulting spores are termed arthrospores.

What is Microconidia and Macroconidia?

Aerial hyphae often produce asexual reproduction propagules termed conidia(synonymous with spores). Relatively large and complex conidia are termed macroconidia while the smaller and more simple conidia are termed microconidia. When the conidia are enclosed in a sac (the sporangium), they are called endospores.

What is a Sporangiospore?

Sporangiospores are spores that are produced in a sporangium (plural: sporangia). ... The important point is that a sporangium is a cell that encloses its spores until they are mature and ready for dispersal. Asexual sporangia are commonly produced by the Chytridiomycota and Zygomycota.

How are Arthrospores formed?

There are two categories of thallospore: arthrospores are produced by the fragmentation of hyphae into compartments separated by septa, and thickening of the cell wall of a hyphal compartment forms a chlamydospore. Sporangiospores are asexual spores formed inside a walled sporangium.

How do molds reproduce asexually?

Molds reproduce primarily by means of asexual reproductive spores such as conidiospores, sporangiospores, and arthrospores. These spores are disseminated by air, water, animals or objects and upon landing on a suitable environment, germinate and produce new hyphae (see Figure 1).

Do yeast reproduce sexually or asexually?

Yeasts reproduce both sexually and asexually, but the latter is more common. In sexual reproduction, a single yeast cell undergoes meiosis and produces haploid spores; these spores can recombine with other haploid spores, producing a diploid cell – the yeast's “normal” state.

What does Conidiophore mean?

An asexual reproductive structure that develops at the tip of a fungal hypha and produces conidia. ...

Are Basidiospores asexual?

Are Basidiospores asexual? No. The life cycle of Basidiomycota can be divided into two phases – sexual and asexual. Basidiospores are used in sexual reproduction.

Are Zygospores asexual?

Zygomycota usually reproduce asexually by producing sporangiospores. Zygomycota reproduce sexually when environmental conditions become unfavorable. To reproduce sexually, two opposing mating strains must fuse or conjugate, thereby, sharing genetic content and creating zygospores.

Does Mold reproduce asexually?

Molds reproduce by producing large numbers of small spores, which may contain a single nucleus or be multinucleate. Mold spores can be asexual (the products of mitosis) or sexual (the products of meiosis); many species can produce both types.