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Why roots grow down towards the center of the earth?
The radicle is the embryonic root of the seedling. It is the first part of the seedling to appear and allows the seed to suck up water. The radicle grows downwards due to gravity. This is called positive geotropism or positive gravitropism.
Which part of the seed develops into a seedling at the time of germination?
The cotyledon of the seed develops into a seedling at the time of germination.
Which part of the seedling grows after the root and the shoot?
After the root and the shoot develop, the part of the seedling that grows next is typically the leaves. As the shoot emerges, it unfurls and produces leaves, which are essential for photosynthesis. These leaves help the seedling gather energy from sunlight, enabling further growth and development.
How many cotyledon does a stringbeans have?
The stringbean, or green bean, typically has two cotyledons. These are the first leaves to appear as the seed germinates and provide the initial nutrients for the seedling until it can photosynthesize on its own.
When a corn seedling germinates its cotyledon does what?
When a corn seedling germinates, its cotyledon, which is the first leaf structure, typically emerges above the soil. The cotyledon serves as a source of nutrition for the seedling, providing energy and nutrients while the true leaves develop. It also plays a role in photosynthesis, helping the plant establish itself as it begins to grow. Once the true leaves appear, the cotyledon may eventually wither and die off.
Why roots grow down towards the center of the earth?
The radicle is the embryonic root of the seedling. It is the first part of the seedling to appear and allows the seed to suck up water. The radicle grows downwards due to gravity. This is called positive geotropism or positive gravitropism.
What is the first part of the seedling to emerge from the soil?
The first part of the seedling to emerge from the soil is typically the radicle, which is the embryonic root. It grows downward to anchor the plant and absorb water and nutrients. Following the radicle, the shoot begins to grow upward, eventually leading to the development of leaves. This initial growth is crucial for the seedling's establishment and survival.
Which part of the seed develops into a seedling at the time of germination?
The cotyledon of the seed develops into a seedling at the time of germination.
What is an explanation of what cotyledon means?
A cotyledon is the part of a seed that stores nutrients for the developing plant. It is the first leaf-like structure that emerges from a germinating seed and provides the initial food source for the seedling until it can photosynthesize on its own.
What type of tissue is the first tissue in a plant seedling?
The first tissue in a plant seedling is typically the cotyledon, which is a embryonic leaf-like structure that stores nutrients for the seedling until it can photosynthesize on its own.
What is the first root a seedling develops?
the radicle
Which part of the seedling grows after the root and the shoot?
After the root and the shoot develop, the part of the seedling that grows next is typically the leaves. As the shoot emerges, it unfurls and produces leaves, which are essential for photosynthesis. These leaves help the seedling gather energy from sunlight, enabling further growth and development.
How many cotyledon does a stringbeans have?
The stringbean, or green bean, typically has two cotyledons. These are the first leaves to appear as the seed germinates and provide the initial nutrients for the seedling until it can photosynthesize on its own.
How many does a ampalaya cotyledons have?
An ampalaya seed typically has two cotyledons, which are the first leaves to appear after germination. These cotyledons provide nutrients for the seedling to grow until its true leaves develop.
When a corn seedling germinates its cotyledon does what?
When a corn seedling germinates, its cotyledon, which is the first leaf structure, typically emerges above the soil. The cotyledon serves as a source of nutrition for the seedling, providing energy and nutrients while the true leaves develop. It also plays a role in photosynthesis, helping the plant establish itself as it begins to grow. Once the true leaves appear, the cotyledon may eventually wither and die off.
How do you obtain dry mass of a seedling?
To obtain the dry mass of a seedling, first carefully remove the seedling from the soil or growth medium. Next, gently pat the seedling with a paper towel to remove any excess moisture. Then, place the seedling in an oven set to a low temperature (around 60-70°C) for a few hours until the seedling reaches a constant weight, indicating that all moisture has been removed. Finally, weigh the seedling to determine its dry mass.
Which part of the plant comes out of the acorn seed first as germinating?
The primary root emerges first from an acorn seed during germination. It is responsible for anchoring the seedling in the soil and absorbing water and nutrients.
