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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.
What else can I help you with?
How Determination of mass percentage of water in fruit?
To determine the mass percentage of water in fruit, first weigh a fresh sample of the fruit to obtain its initial mass. Then, dry the fruit completely (using an oven or dehydrator) until no further weight loss occurs, and weigh it again to get the dry mass. The mass percentage of water can be calculated using the formula: [(\text{Initial mass} - \text{Dry mass}) / \text{Initial mass} \times 100%]. This result indicates the proportion of the fruit's mass that was due to water content.
What is a multicellular mass that nourishes the embryo until it becomes a self-supporting seedling?
Endosperm is a multicellular mass that nourishes the embryo in plants until it becomes a self-supporting seedling. It is a nutrient-rich tissue found in the seeds of flowering plants.
What signals the end of Germination?
The end of germination is signaled by the emergence of the radicle, the first root of the seedling, from the seed coat. At this stage, the seedling begins to obtain nutrients from the soil and photosynthesize to support its growth.
What is meant by dry mass?
dry mass means the mass of an object/organism once it has been dried and the water has been removed.
How is a seedling different from adult an plants?
Seedling does not have flower or fruit
What is a multicellular mass that nourishes the embryo until it becomes a self-supporting seedling?
Endosperm is a multicellular mass that nourishes the embryo in plants until it becomes a self-supporting seedling. It is a nutrient-rich tissue found in the seeds of flowering plants.
What signals the end of Germination?
The end of germination is signaled by the emergence of the radicle, the first root of the seedling, from the seed coat. At this stage, the seedling begins to obtain nutrients from the soil and photosynthesize to support its growth.
What is meant by dry mass?
dry mass means the mass of an object/organism once it has been dried and the water has been removed.
When was The Seedling Stars created?
The Seedling Stars was created in 1957.
How is a seedling different from adult an plants?
Seedling does not have flower or fruit
What instrument is used to obtain the mass of an object?
A balance or scale is typically used to obtain the mass of an object. The object is placed on the balance, and the measurement displayed on the scale represents the mass of the object.
How do you use a balance to obtain an accurate mass?
By comparing the sample with a known mass
What describes and air mass with the symbol C T?
A cP (continental polar) air mass is generally cool and dry.
What air mass is warm and dry?
A warm and dry air mass is typically classified as a continental tropical air mass. This air mass forms over hot and dry regions on continents, leading to warm temperatures and low humidity.
How many pages does The Seedling Stars have?
The Seedling Stars has 185 pages.
How many syllables in seedling?
Two. Seedling is bisyllabic (seed-ling).
What is dry mass?
Dry mass refers to the weight of an object or substance after all moisture and volatile components have been removed. It is a measure of the solid content of the material without any water or other liquids. Dry mass is often used in scientific research to accurately measure the amount of a specific substance present.
