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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.
What else can I help you with?
What did Charles and Francis Darwin demonstrate in their experiment with oat seedlings?
Charles and Francis Darwin demonstrated that oat seedlings would bend towards a light source when it was shining on one side of the seedlings. This showed that plants can detect and respond to light direction, a phenomenon known as phototropism.
What is the survival rate for seedlings?
The survival rate for seedlings can vary depending on factors such as species of plant, growing conditions, and care provided. In general, survival rates for well-cared-for seedlings can range from 70% to 90%. Proper watering, sunlight, soil quality, and protection from pests can all contribute to higher survival rates.
What is stimulus in plants?
In plants, a stimulus is a signal from the environment that triggers a response in the plant. This can include factors like light, temperature, touch, or chemicals. Plants use these stimuli to adapt and respond to changes in their surroundings to maximize their chances of survival and growth.
A change in the direction a plant grows in response to gravity?
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.
What is the result of tropisms?
Tropisms result in the directional growth or movement of a plant in response to a stimulus, such as light (phototropism), gravity (gravitropism), or touch (thigmotropism). This allows plants to efficiently respond to their environment and optimize their growth and development.
What did Charles and Francis Darwin demonstrate in their experiment with oat seedlings?
Charles and Francis Darwin demonstrated that oat seedlings would bend towards a light source when it was shining on one side of the seedlings. This showed that plants can detect and respond to light direction, a phenomenon known as phototropism.
How does a roots respond to gravity?
Roots respond to gravity through a process known as gravitropism. When a root detects the pull of gravity, it will grow downward in response. This allows the root to anchor itself in the soil and seek out water and nutrients more effectively.
Does light respond to gravity?
Yes.Yes.Yes.Yes.
Is there any element not respond to gravity?
Gravity acts on all objects with mass, so no. All elements are influenced by gravity.
What is the name of the growth response of seedlings?
The growth response of seedlings to environmental stimuli is called "tropism." Specifically, phototropism refers to their growth towards light, while gravitropism involves their response to gravity, with roots growing downward and shoots growing upward. These responses help seedlings optimize their growth conditions and enhance survival.
One plant container holds 14 tomato seedlings If you have 1113 seedlings how many containers do you need to hold all the seedlings?
It is an algebra problem:One container for 14 seedlings should have the same relationship (or ratio) as X containers for 1113 seedlings. So we get:(1 container / 14 seedlings) = (X containers / 1113 seedlings)You should always keep the units as part of the calculations.Using algebra rules we multiple both sides of the equal sign by "1113 seedlings"(1 container / 14 seedlings ) * 1113 seedlings = (X / 1113 seedlings) * 1113 seedlingsgiving(1 container / 14 seedlings ) * 1113 seedlings = X(The "1113 seedlings" in the numerator and denominator on the right side cancel each otherWhich is the same as: X = (1 container / 14 seedlings ) * 1113 seedlingsDoing the math we get:X = 79.5 containers (The "seedlings" in the numerator and denominator cancel each other).you will have 79 full containers and one half filled containersTherefore you will need to have 80 plant containers.
Do clouds respond to stimuli?
Yes, clouds respond to light by being evaporated from water. By responding to gravity, clouds precipitate back into water. Although clouds respond to the environment, they are not living things.
In order to emerge from the seed and the ground plant seedlings must use turgor pressure and growth to overcome inertia and the force of gravity to break free from the ground what?
Seedlings utilize turgor pressure to grow and exert force against gravity, helping them emerge from the seed and break free from the ground. This process involves the plant cells absorbing water and expanding, creating pressure that pushes against the soil. As the seedling grows, it overcomes inertia and gravity to reach the surface.
How do the shoots of plants respond to gravity?
The shoots of plants respond to gravity through a process called gravitropism, where they grow in the direction of gravity. This response helps the shoots to grow upward and the roots downward, optimizing their position for optimal growth and nutrient absorption. Specialized cells called statocytes sense gravity and trigger hormonal changes that mediate this growth response.
What color are baby seedlings?
There are many differnt colors for baby seedlings.
What force acts on seedlings as they emerge?
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
What is the primary source of energy for seedlings?
the main energy for seedlings is wind...duuhhh
