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What is a extensions of root epidermis cells that help absorb water?
Root hairs are extensions of root epidermis cells that help increase the surface area of the root for improved absorption of water and nutrients from the soil.
Extensions of root epidermis used to increase absorption are called?
Root hairs. They are thin, hair-like extensions of root epidermal cells that greatly increase the surface area available for absorption of water and nutrients from the soil.
What Is The Role Of Meristems In Plants?
Meristems are regions of actively dividing cells in plants responsible for growth and development. They give rise to new cells that differentiate into various tissues, helping in the production of new leaves, stems, and roots. Meristems play a crucial role in plant growth, repair, and adaptation to environmental changes.
What kind of cells undergo mitosis?
nohing
Why would it be a probllem if root hair cell extensions were short and stubby?
Short and stubby root hair cell extensions would reduce the surface area available for nutrient absorption from the soil. This can lead to decreased nutrient uptake by the plant, affecting its growth and overall health. Additionally, shorter extensions may make it harder for the plant to anchor itself securely in the soil.
Why is region of meristmatic activity is important in roots?
Meristems bring about the growth or buds and production of a plant, from its beginnings as a root.
Cells produced by the root and shoot tip meristems become the?
meristematic cells
What is the root word in gardening?
Root can be a verb or a noun. As a verb, root refers to a new plant (generally a cutting) producing extensions, called roots. Roots are the extensions at the bottom of the plants that are planted, in some sort of medium whether it is the ground, pots, beds, or sand. They are the part of the plant that absorbs the water and nutrients that the plant needs for survival.
In what plant parts does mitosis occur?
Mitosis occurs in the root tips, shoot tips, and meristematic regions of plants. These regions are responsible for growth and development, making mitosis essential for cell division and producing new plant tissues.
In plant cells where does mitosis occur most frequently?
Most often mitosis occurs near the apical meristem which is located in the main root tip, at the auxiliary buds and at the very top of the main stem. Mitosis does not occur at the meristems, but usually very close behind them
Where is a meristem often found?
An apical meristem is of each root tip is a dividing zone that forms new cells in two directions. The meristem produces new cells in front of itself that become a loose fitting rootcap. Layers of cells in this cap are continually brushed off as the root elongates between soil particles. The cap is perpetually renewed by tiers od cells being formed and pushed down from the meristem.
What is a extensions of root epidermis cells that help absorb water?
Root hairs are extensions of root epidermis cells that help increase the surface area of the root for improved absorption of water and nutrients from the soil.
Why strongly sprouted buds promote root growth?
Strongly sprouted buds have higher levels of auxins, which are plant hormones that promote root growth. The presence of these hormones initiates cell division and elongation in the root tissues, leading to increased root development. Additionally, strong buds have more energy reserves that can be used to support root growth.
What special extensions of a root's epidermal cells absorb water and minerals?
root hairs
Extensions of root epidermis used to increase absorption are called?
Root hairs. They are thin, hair-like extensions of root epidermal cells that greatly increase the surface area available for absorption of water and nutrients from the soil.
What is found in stem that is not found in root?
Nodes and axillary buds
How do pineapple root buds contribute to the growth and propagation of pineapple plants?
Pineapple root buds play a crucial role in the growth and propagation of pineapple plants by developing into new shoots that eventually grow into mature plants. These root buds allow pineapple plants to reproduce asexually, enabling them to spread and multiply efficiently.
