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Are the cell wall thick and the nuclei invisible in the onion epidermal cells?
In onion epidermal cells, the cell wall is relatively thick, providing structural support. However, the nuclei of these cells may not always be easily visible under a light microscope due to their small size and the staining techniques used. While the cell wall is prominent, the visibility of the nucleus can vary depending on the preparation and staining of the sample.
The head and the torso lack what epidermal layer?
The head and torso lack the stratum lucidum epidermal layer found in areas with thick skin, such as the palms and soles. Instead, the head and torso have thinner skin with fewer epidermal layers.
Is the onion membrane 2 layers thick?
it is 7 layers
Are the onion cell wall thick?
Compare to the width of an atom, yes
Are onion cell walls thick?
Compare to the width of an atom, yes
How can epidermal cell show that plant grows in a dry habitat?
Alternatively, in plants growing in dry habitats, the epidermal cell walls and cuticles are typically very thick. In pines (Pinus sp.) the epidermal cells of the needles have layers of secondary wall material that almost fill the cell cavity.
Why potato ginger turmeric yam onion are thick fleshy and bulging?
Due to storage of food material in the rhizomes of Potato, genger, turmeri and yam and in the scales of onion.
What type of winter does onion skin thin?
Onion skins very thin, mild winter coming in. Onions skins thick & tough, coming winter cold & rough.
The epidermal layer that is more apparent in the palms and soles is the stratum?
The epidermal layer that is more apparent in the palms and soles is the stratum lucidum, which is a clear layer found only in thick skin. It provides additional strength and protection to these areas due to the constant friction and pressure they experience.
Which part of the body normally contains the greatest number of epidermal layers?
The palms of the hands and the soles of the feet typically have the greatest number of epidermal layers, known as thick skin. These areas have approximately 5 layers of the epidermis compared to other parts of the body which have 4 layers.
Which epidermal layer has the highest concentration of Langerhans cell and has numerous desmosomes and thick bundles of keratin filaments?
The epidermal layer with the highest concentration of Langerhans cells is the stratum spinosum. This layer is characterized by numerous desmosomes that provide strong intercellular connections and thick bundles of keratin filaments, contributing to the skin's strength and resilience. The presence of Langerhans cells in this layer plays a key role in the immune response of the skin.
Which epidermal layer has the highest concentration of Langerhans' cells and has numerous desmosomes and thick bundles of keratin filaments?
The epidermal layer with the highest concentration of Langerhans' cells is the stratum spinosum. This layer is characterized by its numerous desmosomes, which provide strong intercellular connections, and thick bundles of keratin filaments, contributing to the skin's structural integrity and barrier function. Langerhans' cells play a crucial role in the immune response within the skin.
