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What gas is being taken up when the marker on the inside arm of a respirometer moves toward a tube that contains germinating seeds?
Oxygen is being taken up by the germinating seeds in the respirometer. As the seeds undergo cellular respiration, they consume oxygen and release carbon dioxide, causing the volume of gas in the respirometer to decrease and the marker to move.
Why do germinating seeds produce more carbon dioxide than dry seeds?
Germinating seeds produce more carbon dioxide because the process of germination involves the breakdown of stored food reserves in the seed through respiration. This metabolic activity requires oxygen and generates carbon dioxide as a byproduct. Dry seeds do not undergo active metabolic processes, so they do not produce as much carbon dioxide.
Why are germinating seeds?
Because to stay alive
Why are germinating seeds taken in the experiment What would happen if germinating seeds are replaced by boiled seeds?
Germinating seeds are used in experiments because they are actively growing and metabolically active, which allows researchers to observe processes like respiration and growth. If germinating seeds were replaced by boiled seeds, the results would be significantly different; boiled seeds are non-viable and lack metabolic activity, leading to no growth or biochemical changes, and thus failing to provide useful data for the experiment.
Why does hypocotyl if germinating seeds form hook?
The formation of a hook in the hypocotyl of germinating seeds is an adaptive response to help the emerging seedling break through the soil surface more easily. The hook shape helps protect the fragile shoot tip as it pushes through the soil, allowing it to emerge more successfully into the air and light for photosynthesis to begin.
What gas is being taken up when the marker on the inside arm of a respirometer moves toward a tube that contains germinating seeds?
Oxygen is being taken up by the germinating seeds in the respirometer. As the seeds undergo cellular respiration, they consume oxygen and release carbon dioxide, causing the volume of gas in the respirometer to decrease and the marker to move.
Why do germinating seeds produce more carbon dioxide than dry seeds?
Germinating seeds produce more carbon dioxide because the process of germination involves the breakdown of stored food reserves in the seed through respiration. This metabolic activity requires oxygen and generates carbon dioxide as a byproduct. Dry seeds do not undergo active metabolic processes, so they do not produce as much carbon dioxide.
Will germinating pea seeds carry out cellular respiration?
Yes. Pea and bean seeds may even begin germinating during the experiment. Main concepts All cells (plants and animals) perform cellular respiration to maintain homeostasis and grow.
Why are the seeds not germinating?
Seeds may not be germinating due to factors such as insufficient water, improper temperature, lack of light, or poor soil quality.
Why are germinating seeds?
Because to stay alive
What is The hormone that keeps seeds from germinating?
abscisic acid
Why are my lettuce seeds not germinating?
Your lettuce seeds may not be germinating due to factors such as improper planting depth, poor soil quality, inadequate moisture, or incorrect temperature.
Why does hypocotyl if germinating seeds form hook?
The formation of a hook in the hypocotyl of germinating seeds is an adaptive response to help the emerging seedling break through the soil surface more easily. The hook shape helps protect the fragile shoot tip as it pushes through the soil, allowing it to emerge more successfully into the air and light for photosynthesis to begin.
Will Roundup kill seeds?
Yes, Roundup can kill seeds by inhibiting their growth and preventing them from germinating.
Why water important in plants?
Making of food by photosynthesis and in germinating seed
What is the function of sucrose and calcium nitrate in the germinating solution?
Sucrose provides a source of energy for the germinating seeds through respiration, while calcium nitrate supplies calcium and nitrogen for various metabolic processes. These nutrients are essential for promoting growth and development in the germinating plants.
How can I effectively get rid of mold on germinating seeds?
To effectively get rid of mold on germinating seeds, you can try using a diluted hydrogen peroxide solution to gently clean the affected seeds. Ensure the seeds are not overly wet and provide good air circulation to prevent mold growth.
