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Why would un-germinated seeds show less respiration?
Un-germinated seeds have lower respiration rates because they are in a dormant state and do not require as much energy. Once germination begins, the metabolic activity increases, leading to higher respiration rates as the seed begins to grow and develop.
What is the affect of temperature on the rate of cell respiration in peas?
this should help:Respiration slowed down when the temperature was reduced, and respiration increased when the temperature increased. The germinating pea seeds consumed the most oxygen. The vials containing the dry seeds and glass beads had the same result. When the germinating seed is cooled down however, the rate of oxygen consumption is reduced drastically because all of the cellular processes are slowed down from the cooler surroundings. The germinating seeds consumed almost no oxygen throughout the experiment in the 10-degree C water bath. In the room temperature water bath, the glass beads, and the dry pea seeds and glass beads consumed the least amount of oxygen (see chart 1). Which means that the germinating seeds would slow down their respiration rates because of the colder temperature. They consumed almost three times as much oxygen as the glass beads alone, and the glass beads and dry pea seeds.
Why do seeds grow quickly after being frozen?
Not all seeds do, but many seeds from regions with cold winters require freezing in order to break their dormancy. This helps the seeds to germinate at the appropriate time. If seeds that fell in fall germinated immediately, they would face freezing winter temperatures which could damage or kill them. Seeds that germinate after freezing are more likely to grow in spring with lots of warm weather ahead of them.
What would happen to a germinating seed if the water dried up?
The seed would stop growing.
What are some disadvantages and advantages of using small potted plants as compared to seeds?
Advantages of using small potted plants include faster growth and instant gratification from having a mature plant. Disadvantages may include limited selection compared to seeds and potential transplant shock if the plant is not well-established in the pot.
Why would un-germinated seeds show less respiration?
Un-germinated seeds have lower respiration rates because they are in a dormant state and do not require as much energy. Once germination begins, the metabolic activity increases, leading to higher respiration rates as the seed begins to grow and develop.
How do you compute the result of germination?
Calculate the germination rate for each kind of seed your group planted in the terrarium. For each kind of seed: 1 Record the number of seeds you planted. 2 Record the number of seeds that germinated. 3 Write a fraction that compares the number of seeds that germinated to the number of seeds that were planted. 4 Change each fraction to a fraction that has a denominator of 100. 5 Show each fraction as a percentage. For example, if you planted 50 radish seeds and 35 seeds germinated, you would write 35/50 = 70/100 = 70%. The germination rate is 70%.
How would you use a thermometer to show that germinating seeds are respiring?
respiration increases as temperature increases so you could infer that if the seeds are warmer than the surrounding evironment, then respiration is occuring.
What is the affect of temperature on the rate of cell respiration in peas?
this should help:Respiration slowed down when the temperature was reduced, and respiration increased when the temperature increased. The germinating pea seeds consumed the most oxygen. The vials containing the dry seeds and glass beads had the same result. When the germinating seed is cooled down however, the rate of oxygen consumption is reduced drastically because all of the cellular processes are slowed down from the cooler surroundings. The germinating seeds consumed almost no oxygen throughout the experiment in the 10-degree C water bath. In the room temperature water bath, the glass beads, and the dry pea seeds and glass beads consumed the least amount of oxygen (see chart 1). Which means that the germinating seeds would slow down their respiration rates because of the colder temperature. They consumed almost three times as much oxygen as the glass beads alone, and the glass beads and dry pea seeds.
Do big or little seeds grow faster?
WHICH SEED WOULD GROW FASTER A LITTLE SEED OR A BIG seed
Can you freeze basil seeds?
2/2/09 Unintentionally my basil seeds froze in my garden shed! Last week I thought I'd better try to see if they would germinate...I planted several and 7 have germinated so far. I too hope the rest of my winter frozen seeds made it through.
Why do seeds grow quickly after being frozen?
Not all seeds do, but many seeds from regions with cold winters require freezing in order to break their dormancy. This helps the seeds to germinate at the appropriate time. If seeds that fell in fall germinated immediately, they would face freezing winter temperatures which could damage or kill them. Seeds that germinate after freezing are more likely to grow in spring with lots of warm weather ahead of them.
Why should seeds be scattered away from the parent plant?
If the seeds only fell around the parent plant and germinated there, it would create overcrowded conditions. There would be too many plants competing for sunlight, and too many would die.yes many would die By the seeds dispersing further away from the plant, more stand a higher chance of survival.
Is germination a seed?
Heat is important to seeds because the sun evaporates the water and so the seeds don't get flooded. == == Heat is important to plants or seeds beacuse, the sun or the heat have to give energy to the plant for it to survive.
Why are seeds stored in packets?
There are several reasons. One is that stores need containers in which they can be sold and people need packets to keep them together. It is also important that they are kept free from humidity because that could result in them germinating.
If you place seeds in microwave do they grow faster or slower?
Placing seeds in a microwave will not make them grow faster. In fact, it can damage the seeds and prevent them from growing at all due to the heat generated in the microwave. It is best to follow traditional methods to properly nurture and grow seeds.
What would happen to a germinating seed if the water dried up?
The seed would stop growing.
