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What hormone is responsible for apical dominance?
The hormone responsible for apical dominance in plants is auxin. Auxin is produced primarily in the shoot apical meristem and it inhibits the growth of lateral buds, promoting the dominance of the apical meristem in controlling the plant's growth.
What causes apical dominance?
Apical buds are those located at the end of stems; lateral buds are located in the leaf axils along the length of the stems. Apical dominance occurs when a branch tends to get longer and longer without sending off branching shoots. This occurs because of a substance called auxin which is produced in the apical buds and which inhibits growth of stems from the lateral buds.
What is the function of a apical bud on a plant?
The apical bud is responsible for the growth and development of the main shoot of a plant. It produces hormones that inhibit the growth of lateral buds, directing the plant's energy towards vertical growth. This helps the plant to grow taller and reach for light, supporting its overall health and development.
What would happen to the plant if you removed the apical bud?
Removing the apical bud of a plant would result in the inhibition of vertical growth and branching. This is because the apical bud produces hormones that suppress the growth of lateral buds. As a result, the plant may become bushier as lateral buds are allowed to grow freely.
What do Apical Meristems produce?
Apical meristems produce new primary growth in plants, including new leaves, stems, and branches. They are responsible for the upward growth of the plant and play a key role in its development and overall structure.
What will happen if apical meristem is damaged or cut?
If the apical meristem is damaged or cut, it may result in a loss of apical dominance, leading to the activation of lateral buds and the development of multiple stems. This can cause changes in the plant's growth pattern and structure.
What hormone is responsible for apical dominance?
The hormone responsible for apical dominance in plants is auxin. Auxin is produced primarily in the shoot apical meristem and it inhibits the growth of lateral buds, promoting the dominance of the apical meristem in controlling the plant's growth.
What is apical growth?
It is when growth occurs at the tips of roots and shoots of a plant
What causes apical dominance?
Apical buds are those located at the end of stems; lateral buds are located in the leaf axils along the length of the stems. Apical dominance occurs when a branch tends to get longer and longer without sending off branching shoots. This occurs because of a substance called auxin which is produced in the apical buds and which inhibits growth of stems from the lateral buds.
What is the site of primary growth for plants?
one answer: cell growth, which is caused by photosynthesis.
Where does the majority of stem growth in plants occur?
Apical meristem.
What is the function of a apical bud on a plant?
The apical bud is responsible for the growth and development of the main shoot of a plant. It produces hormones that inhibit the growth of lateral buds, directing the plant's energy towards vertical growth. This helps the plant to grow taller and reach for light, supporting its overall health and development.
Can primary growth occur at both the apical and lateral meristems?
The difference between apical meristems and lateral meristems are the location that they sprout buds on plants. Apical buds are present at the top of plants, while lateral buds are present at the base of plants.
Which tissues present in the dicot stem is meristematic in nature?
In a dicot stem, there are two areas of meristematic growth. The apical meristem which is located at the tips of roots and shoots, and the lateral meristem which contributes to outward growth.
What will happen if apical meristematic stem is damaged or cut?
If the apical meristematic stem is damaged or cut, it can lead to a decrease or stop in upward growth of the plant. This can result in branching or lateral growth from dormant buds below the cut, altering the plant's normal growth pattern. However, some plants may be able to regenerate new apical meristems in response to the damage.
Growth tissue that remains just behind the root tip?
apical meristem
What would happen to the plant if you removed the apical bud?
Removing the apical bud of a plant would result in the inhibition of vertical growth and branching. This is because the apical bud produces hormones that suppress the growth of lateral buds. As a result, the plant may become bushier as lateral buds are allowed to grow freely.
