Stems are important because they give the plant enough water and nutrition for it to live and breath!:)
the role of the stem is to support the flower and the leaf and prevent them from falling over
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Stems On A Flower Or Palnt Are Imprtant Because It Holds The Palnt Upright And Gives The Plant Minerals From The Ground To Survive.
Adult stem cells
nothing
to let new stem to grow
Platelets in the blood help to stem bleeding from a wound.
Leaf stem seems like a better answer. The role of chlorophyll involves interacting with sunlight--this would never occur if it were found predominately in the roots.
This is when a cell is specialised to do a certain job. ^^ that doesn't answer the question. All I know is that stem cells have a large central vacuole that is used mainly for support.
The xylem transports water and minerals through the stem and the phloem transports the food.
The brain stem plays a role in homeostasis, but it is the hypothalamus that gives instructions to the brain stem. So the gland of homeostasis is the hypothalamus and the organ of homeostasis is the kidney. One of the contributing factors of the brain stem is that the medulla oblongatta is both the cardiac and respiratory center.
The chromosome's role is to tell the stem cells what to make and how to look like. For example, if you have brown eyes, and the genetic code is 01001, then that is what the chromosome tells the cell to look like and function like.
The chromosome's role is to tell the stem cells what to make and how to look like. For example, if you have brown eyes, and the genetic code is 01001, then that is what the chromosome tells the cell to look like and function like.
Meristems are areas of cell division that are found at the tip of the stem and just behind the tip of the root of a plant. They provide the cells that are needed in plants to produce height. They also aid secondary stem growth by forming additional cells to increase width.
A woody stem