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Plant cells, like all cells, need a continuous supply of energy. If a cell stops respiring, it dies.
Respiration is the release of energy from high-energy compounds, such as glucose.
The energy is needed for many processes, such as all synthesis reactions, active transport, and movement of organelles.
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What tree seed only germinates after a fire?
The tree seed that only germinates after a fire is the serotinous cone of the lodgepole pine. The heat from the fire causes the cones to open and release the seeds, allowing them to germinate in the newly cleared landscape.
How does the mimosa disperse its seeds?
The mimosa tree disperses its seeds by producing pods that eventually dry up and split open, releasing the seeds. The seeds then fall to the ground and can be carried by wind or water to new locations for germination.
What is germination ratio?
Germination ratio is the proportion or percentage of seeds that successfully sprout and begin to grow under ideal conditions. It is often used to assess the quality and viability of seeds for planting purposes.
Is the hydrangea monocotyledonous or dicotyledonous?
Hydrangea is dicotyledonous, meaning it has two seed leaves when it germinates. This places it under the category of angiosperms, also known as flowering plants, which typically have two cotyledons in their seeds.
Can plants respire and photosynthesize at the same time?
Yes, the can photosynthesize and respire at the same time.
Is germinates an adjective?
No. Germinates is a form of the verb. The form "germinated" may be used as an adjective describing seeds or spores.
How does mimosa disperse its seeds?
The seed pod is round and contains seeds which are flattened. It gets stuck to animal and germinates when dropped.
What is the physiological function of fats in seeds?
Fat in seeds is located in the portion of the seed called the endosperm. This is a lipoprotein complex that serves to nourish the developing embryo when the seed germinates.
Does dry seeds respire?
Yes, dry seeds can respire at a low rate through a process known as internal respiration. However, this respiration is minimal as the seeds are in a dormant state and not actively metabolizing. Once the seeds are exposed to water and conditions suitable for germination, respiration rates increase as cellular processes resume.
What tree seed only germinates after a fire?
The tree seed that only germinates after a fire is the serotinous cone of the lodgepole pine. The heat from the fire causes the cones to open and release the seeds, allowing them to germinate in the newly cleared landscape.
How does the mimosa disperse its seeds?
The mimosa tree disperses its seeds by producing pods that eventually dry up and split open, releasing the seeds. The seeds then fall to the ground and can be carried by wind or water to new locations for germination.
The life cycle of plant?
In the beginning - Seeds How do they grow? - Germination Seeds on the move - Travel A seed germinates, grows, and develops into a plant.
What is germination ratio?
Germination ratio is the proportion or percentage of seeds that successfully sprout and begin to grow under ideal conditions. It is often used to assess the quality and viability of seeds for planting purposes.
Does light effect whether or not a seed germinates?
It depends on the seed. Some seeds require complete darkness, some require semi-darkness, and others require light.
What is a sentence you can use for the word germinates?
The plant-seed germinates well in burned soil
Do small seeds of spring flowers weed or grasses respire at a different rate from seeds from summer fall or winter plants?
Seeds of spring flowers, weeds, grasses, and plants from other seasons all respire at similar rates at the seed stage. Respiration is essential for seed germination and early growth, regardless of the plant species or season. However, once the seeds germinate and grow into plants, their respiration rates may vary based on their genetic makeup, environmental factors, and growth stage.
What job does the cotyledons inside seeds do?
Cotyledons inside seeds serve as the primary food source for the developing seedling until it can photosynthesize on its own. They contain stored nutrients that nourish the seedling as it germinates and begins to grow.
