a plant has a growth pattern called open growth.throughout life, the plant adds new organs such as branches,leaver and roots enlarging from the tips of roots and shoots but the rate of growth is not uniform throghout the plant body. at the beginning, the growth is slow but gradually it becomes rapid attains a maximum then slows down and finally stops.
Plants don't keep their Stomata open all the time to prevent too much water loss.
Cam plants close during the night and open during the day because they are photosensitive and respond to light. To do it experimentally, try with a torch for some time.
Flowers open and close in response to reproductive syndromes. An open flower allows it to reproduce, by means of pollination.
In most green plants the stomata are only open during the day. They allow carbon dioxide to reach the cells where the majority of photosynthesis takes place. As they also allow transpiration (water loss) the stomata of most plants close during the night when photosynthesis is not possible. There is a group of mainly desert plants known as CAM plants. These carry out a process called Crassulacean acid metabolism, which effectively allows them to store carbon dioxide in their leaves. In these plants the stomata are normally closed during the day to prevent water loss when temperatures are high, and open during the night when temperatures are lower.
Stomata are microscopic pores on the surface of plants that open to allow plants to take in carbon dioxide from the air for photosynthesis.
trees, bushes, and other plants may take root in cracks in rocks. as the roots of these plants growth, they wedge open the cracks.
Trees bushes and other plants root in cracks in rocks and continue to grow causing the crack to open more.
Why economic growth is desirable for modern open economies
The open ocean zones or the pelagic ecosystems are areas that are far away from the coasts and just above the sea bed. The open ocean zones lack nutrients that are needed for growth of plants. Due to this, these areas mainly have microphytoplanktons and macro algae.
open means open and ballot means vote
Acrolein is an extremely pungent and powerful biocide. One of its uses is for injecting into the cooling water system in power plants to control or kill algae growth in open air cooling towers.
weed plants
Aquatic Plants. Coral
With estrogen blockers
With estrogen blockers
Some plants, such as certain pine species, have adaptations that allow their cones to only open and release seeds when exposed to the intense heat of a wildfire. This helps these plants maintain their populations and regenerate after a fire. Additionally, wildfires can create open spaces and nutrient-rich ash, promoting new growth for various vegetation and providing habitat for certain animals that thrive in post-fire environments.
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