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What stimulates the elongation?
Elongation in plants is primarily stimulated by the hormone auxin, which promotes cell expansion and growth in response to light and gravity. Auxin redistributes within the plant, causing cells on the shaded side of a stem to elongate more than those on the light-exposed side, resulting in phototropism. Additionally, environmental factors such as water availability and nutrient levels can also influence elongation by affecting overall plant health and growth conditions.
Why do T cells mature in thymus?
T cells mature in the thymus to ensure they develop properly and can effectively recognize and respond to pathogens while distinguishing between self and non-self cells. This maturation process includes positive and negative selection, where T cells that can recognize self-antigens are eliminated to prevent autoimmune reactions, while those that can respond to foreign antigens are allowed to survive. The thymus provides an ideal microenvironment and necessary signaling molecules for this crucial maturation process.
There are different types of cells for every job in your body How do we refer to those cells that develop differently?
The cells that develop differently are generally called the cells. The genetic cells however determine the relation between a number of individuals.
Are specialized cells made by stem cells?
Yes, specialized cells are made from stem cells through a process called differentiation. Stem cells have the ability to develop into different types of cells, such as muscle cells, nerve cells, or blood cells, depending on the signals they receive from their environment. This process allows stem cells to contribute to the development, growth, repair, and maintenance of tissues in the body.
How does the DNA possessed by the cells of the different tissues of an organism differ from the DNA expressed by those cells?
Look in a book and stop asking on the Internet for answers
WHAT do the special cells and tissues of a vascular plant do?
Ok the important parts of the plant is the Zone Of elongation. That zone has all the cells and those cells keep pushing the root so the plant can get some water. So that is one important part, how do i know this well i took one of those finals you have to take and i got a 100! and that was one of the questions.
What stimulates the elongation?
Elongation in plants is primarily stimulated by the hormone auxin, which promotes cell expansion and growth in response to light and gravity. Auxin redistributes within the plant, causing cells on the shaded side of a stem to elongate more than those on the light-exposed side, resulting in phototropism. Additionally, environmental factors such as water availability and nutrient levels can also influence elongation by affecting overall plant health and growth conditions.
Why do T cells mature in thymus?
T cells mature in the thymus to ensure they develop properly and can effectively recognize and respond to pathogens while distinguishing between self and non-self cells. This maturation process includes positive and negative selection, where T cells that can recognize self-antigens are eliminated to prevent autoimmune reactions, while those that can respond to foreign antigens are allowed to survive. The thymus provides an ideal microenvironment and necessary signaling molecules for this crucial maturation process.
Are the cells in a polar bear different to those in other mammals?
No.
How does the DNA possessed by the cells of the different tissues of an organism different from the DNA expressed by those cells?
Look in a book and stop asking on the internet for answers
How is the chromosome of a male different from a female?
Chromosomes are the same no matter what gender you are, or what species, all cells have them. It is the information contained within those chromosomes that is different between cells.
What are the different types of cells in the body, including those that are not sex cells?
The body contains various types of cells, including red blood cells, white blood cells, nerve cells, muscle cells, and skin cells, among others. These cells perform different functions and are essential for the body's overall health and functioning.
How are vacuoles in animal cells different from those in plant cells?
animal cells have either very small vacuoles, or no vacuoles at all, whereas plant cells have very large vacuoles.
How are the vacuoles in animal cells different from those plant cells?
animal cells have either very small vacuoles, or no vacuoles at all, whereas plant cells have very large vacuoles.
There are different types of cells for every job in your body How do we refer to those cells that develop differently?
The cells that develop differently are generally called the cells. The genetic cells however determine the relation between a number of individuals.
What location on earth can you see the planet mercury?
Anywhere, but only at certain times and not very often. You have to find out when Mercury is at its maximum elongation. Then it can be seen, close the Sun, at dawn or dusk. In the northern hemisphere it's best seen at Eastern elongation in the evening when it happens in the spring, or at Western elongation in the morning in autumn. That is because of the way the ecliptic lies in the sky at those times.
Are specialized cells made by stem cells?
Yes, specialized cells are made from stem cells through a process called differentiation. Stem cells have the ability to develop into different types of cells, such as muscle cells, nerve cells, or blood cells, depending on the signals they receive from their environment. This process allows stem cells to contribute to the development, growth, repair, and maintenance of tissues in the body.
