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Filamentous growth in Spirogyra occurs through the repeated divisions of its cylindrical cells, resulting in the elongation of the filament. Each cell contains a single spiral chloroplast that enables photosynthesis. As the cells divide, the filament grows in length, maintaining its characteristic spiral structure.
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Why do all cell in a spirogyra filament look different?
no no
How can can plasmolysis be demonstrated in the laboratory using a filament of spirogyra?
To demonstrate plasmolysis with a filament of spirogyra in the laboratory, place the filament in a hypertonic solution such as salt water. As water leaves the cell by osmosis, the cytoplasm shrinks away from the cell wall, leading to the detachment of the cytoplasm from the cell wall, demonstrating plasmolysis. This can be observed under a microscope.
Can photosynthesis take place in spirogyra?
Yes, photosynthesis can take place in Spirogyra. Spirogyra is a filamentous green algae with chloroplasts that enable it to perform photosynthesis, converting sunlight into energy for growth and survival.
What is spirogyra's motility?
Spirogyra is motile via mucilage excretion.(1)1. GROWTH PATTERNS AND MOTILITY OF SPIROGYRA SP. AND CLOSTERIUM ACEROSUM†‡Pao-Zun Yeh,A. Gibor
What happens during conjugation in Spirogyra?
During conjugation in Spirogyra, two adjacent filaments align and form conjugation tubes to facilitate the exchange of genetic material. The contents of the zygote cell are then surrounded by thick walls, protecting it until it is ready to germinate. This process results in genetic recombination and increased genetic diversity among Spirogyra cells.
Why do all cell in a spirogyra filament look different?
no no
What will happen if Plasmolysed Spirogyra filament is placed in water?
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How can can plasmolysis be demonstrated in the laboratory using a filament of spirogyra?
To demonstrate plasmolysis with a filament of spirogyra in the laboratory, place the filament in a hypertonic solution such as salt water. As water leaves the cell by osmosis, the cytoplasm shrinks away from the cell wall, leading to the detachment of the cytoplasm from the cell wall, demonstrating plasmolysis. This can be observed under a microscope.
What happens when plasmolysed spirogyra filament is put in water?
When a plasmolysed Spirogyra filament is put in water, it will undergo the process of deplasmolysis. The cell will reabsorb the water, causing the cytoplasm to expand and push the cell membrane against the cell wall. The cell regains its turgidity and returns to its original state.
Can photosynthesis take place in spirogyra?
Yes, photosynthesis can take place in Spirogyra. Spirogyra is a filamentous green algae with chloroplasts that enable it to perform photosynthesis, converting sunlight into energy for growth and survival.
Is spirogyra a single-celled organism?
No, spirogyra is not a single-celled organism. It is a type of multicellular green algae that forms long, filamentous structures composed of chains of cells. Each cell within the filament contains a single nucleus.
What is spirogyra's motility?
Spirogyra is motile via mucilage excretion.(1)1. GROWTH PATTERNS AND MOTILITY OF SPIROGYRA SP. AND CLOSTERIUM ACEROSUM†‡Pao-Zun Yeh,A. Gibor
What is the plural of spirogyra?
You would speak of Spirogyra in terms of the species of Spirogyra: "there are over 400 species of Spirogyra"
What happens during conjugation in Spirogyra?
During conjugation in Spirogyra, two adjacent filaments align and form conjugation tubes to facilitate the exchange of genetic material. The contents of the zygote cell are then surrounded by thick walls, protecting it until it is ready to germinate. This process results in genetic recombination and increased genetic diversity among Spirogyra cells.
what is a spirogyra?
spirogyra is a water silk
Scientific name of spirogyra?
The scientific name of spirogyra is Spirogyra. It belongs to the genus Spirogyra within the group of green algae.
How does the spirogyra grow and develop?
Spirogyra grows and develops through a process called fragmentation, where a single filament breaks apart to form new filaments. These new filaments then grow through cell division, expanding the colony size. As the filaments continue to grow, they form dense mats or clumps in freshwater environments.
