well the way that seeds know which way is up is because they are much smarter then you may think.
seeds have a sense of where the sunlight is and will continually thrive until they reach the area of sunlight and keep growing to get closer to the sunlight
hope that helps alot i am sure it will
warm regards
Surf babe
Statoliths are specialized structures in plants that help detect gravity and orient growth accordingly. They function by settling in response to gravity, which triggers a hormonal signal directing the plant to grow in a specific direction. This allows roots to grow downward and shoots to grow upward, optimizing plant growth and development.
Positive gravitropism is the growth movement of a plant towards the gravity source, like roots growing downwards, while negative gravitropism is the growth movement away from the gravity source, like stems growing upwards. Both responses help plants optimize their growth in relation to gravity.
Gravitropism (also known as geotropism) is a turning or growth movement by a plant or fungus in response to gravity. It is a general feature of all higher and many lower plants as well as other organisms. Wikipedia
Yes, plants, seeds, bulbs, etc, use gravity to determine the direction of root and stem growth, even in the absence of light. They may use starch statoliths and their reaction to gravity in this determination. This reaction to gravity is known as gravitropism. Gravity has other effects on plants as well.
This change in direction is called gravitropism. Plants respond to gravity by growing roots downward (positive gravitropism) and shoots upward (negative gravitropism). This mechanism helps plants optimize their growth by maintaining stable positions in relation to gravity.
In theory an earthquake moves enough matter quickly enough to create a gravity wave, but in practice, that gravity wave is much too weak for us to detect at our present level of technology.
Phytochrome is the photoreceptor that allows plants to detect day length.
Phytochrome is the photoreceptor that allows plants to detect day length.
Phytochrome is the photoreceptor that allows plants to detect day length.
otoliths
A gravity sensor is a device that measures the acceleration due to gravity in a particular direction. It is commonly used in smartphones and other electronic devices to orient the screen display based on the device's position.
Plants detect seasonal changes by temperature and day length.Plants detect seasonal changes by the amount of day light.
Level sensors are designed to detect the level of substances that flow. The idea behind a water level sensor is that it can detect the level of water in any given scenario.
The chances are pretty low because it doesn't matter on the size to detect gravity.
detect any changes in the environment (noise level, vibration, temperature)
If the size of the space station is large enough, then the astronaut will detect the change in Earth's gravity (g).
yes it has gravity, that's how the plants orbit it.