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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.
What will happen to the seed leaf as the seedling grow?
The bulk of the seed leaves are absorbed and the depleted remains are shed - this is very obvious in legumes - peas and beans. In birds, the chick hatches with enough yolk left to sustain it for anything up to a week - it depends on the species; at the end of that time, the chick will have absorbed all of the yolk and must be digesting solid food.
What are the growth stages of cabbage?
Seedling stage: Cabbage seeds germinate and seedlings emerge. Vegetative stage: Leaves grow, forming a head or cabbage. Head formation stage: The cabbage head becomes more defined and firm. Harvest stage: Cabbage is ready to be harvested when the head is firm and mature.
What do plant leaf cells produce for the plant?
build
What job does a vessel tissue in a leaf do?
Vascular tissue in a leaf, such as the xylem and phloem, helps transport water, nutrients, and sugars throughout the leaf for photosynthesis and growth. Xylem transports water and minerals from the roots to the leaves, while phloem transports sugars produced by photosynthesis to other parts of the plant.
True or false spongy mesophyll are cells in a leaf?
True. Spongy mesophyll cells are found in the leaf tissue of plants and are involved in the exchange of gases necessary for photosynthesis.
What connects to the root and leaf?
Hypocotyle in a seedling connects the root to the leaves
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.
The overall net force acting on a leaf falling is due to the gravitational force and air resistance exerted on the leaf true or false?
True. The overall net force acting on a falling leaf is due to the gravitational force pulling it downward and the air resistance pushing against it as the leaf falls through the air.
What is a Seed leaf which food is stored?
A seed leaf is a part of a plant embryo that stores food reserves for the developing seedling. It is commonly known as a cotyledon and provides essential nutrients for the seedling to grow until it can produce its own food through photosynthesis.
What do you call a leaf when it is a baby?
A baby leaf is commonly referred to as a "cotyledon." Cotyledons are the first leaves that appear from a germinating seed and serve to provide nutrients to the developing plant until it can produce true leaves. In some cases, the term "seedling leaf" can also be used to describe young leaves that emerge as the plant grows.
What is a leaf's main purpose?
A leaf's main purpose is to turn sunlight into sugars to feed the plant.
True or False pure gold is very toxic?
FALSE, Pure gold is non-toxic and non-irritating when ingested and is sometimes used as a food decoration in the form of gold leaf.
Is a leaf floating down a tree an example of an object free true or false falling?
False. A leaf floating down a tree is not an example of free falling because it is not accelerating due to gravity alone. The air resistance and other factors affect its descent, making it a non-example of free falling.
What is the function of Embryonic leaves?
The embryonic leaf is found in seed-bearing plants. They usually contain stages, starting at the scarcely-developed leaf. Early stages are as followed: The seedling, the young bulb, the first roots of the plant, the seed leaf, and then the seed coat.
What is the leaf venation of a corn seedling?
Corn has leaves with parallel venation as it is monocotyledonous
What is the name for a young leaf?
A seedling, a yound tree plant is referred to as a sapling
