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break down the wall between the cells to "cohabit" a compartment without sexual reproduction (though they are sexually compatible). This stage in most fungus does not last long, and is not the normal state.
However, in Basidiomycetes, this stage is the dominant one, and when the cell divides, the paired nuclei also divide in synchronicity. Corn smut, a member of Basidiomycetes, cannot infect a plant without two single-celled and sexually compatible spores to detect one another and come together in a dikaryon; as the dikaryon, they can infect the corn plant.
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What conclusion might you make about why this cell appears to have two nuclei?
When a cell appears to have two nuclei, it means that it has undergone mitosis and is in the process of cytokinesis. Another possibility is that, it is a fungal cell that has become dikaryotic.
What cell is longer than most cells and contains many nuclei?
Nerve cell
Whats the word for cells with many nuclei?
A cells with many nuclei is often called a syncytium. The normal cell structure for many types of fungi is a syncytium.
What cell has a lobed nuclei?
Several cell types in our own immune systems have such nuclei
Describe the processes of plasmogamy and karyogamy in fungi?
Karyogamy is the fusion of the nuclei in the cell, while Plasmogamy is the fusion of cytoplasm in the cell, but not the nuclei.
What conclusion might you make about why this cell appears to have two nuclei?
When a cell appears to have two nuclei, it means that it has undergone mitosis and is in the process of cytokinesis. Another possibility is that, it is a fungal cell that has become dikaryotic.
Hyphae with two nuclei per cell are called?
It forms a button, which develops into a mushroom
Dikaryotic is based on the Greek root word?
"Dikaryotic" is based on the Greek root word "di-" meaning two, and "karyon" meaning kernel or nucleus. In fungi, dikaryotic refers to the stage of having two distinct haploid nuclei within a single cell, which is important for sexual reproduction.
What is the dikaryotic stage of a fungus life cycle?
This dikaryotic stage in fungi reproduction involves the formation of two haploid nuclei, which later merge into a single nucleus
How many nuclei are there in an average cell?
one
A skeletal muscle fiber contains many nuclei true or false?
True, each cell has many nuclei just beneath its cell membrane
The female gametophyte contains how many nuclei?
8 nuclei and 7 within the cell
What is the ploidy of ascocarp?
Ascocarp contain two haploid nuclei from different parents after undergoing plamogamy. This is a situation unique to fungi, and is defined to be dikaryotic.
What is the Advantage of maintaining a dikaryotic condition rather than immediate nuclear fusion?
They can benefit from the presence of partner nuclei and multiply together, thereby overcoming possible limitations.
Mitosis makes how many daughter cells?
1Two daughter nuclei are produced. They are identical cell nuclei
What would happen if a cell underwent repeated mitosis without cytokinesis?
multiple nuclei
What cell is longer than most cells and contains many nuclei?
Nerve cell
