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When a growing seedling is placed horizontally, it exhibits a response known as geotropism or gravitropism. The roots will typically grow downwards (positive gravitropism) while the shoots will grow upwards (negative gravitropism), allowing the seedling to reorient itself to an upright position. This directional growth ensures that the roots anchor the plant and access nutrients in the soil, while the shoots reach for sunlight. Over time, the seedling will adjust to its new position, demonstrating its ability to sense gravity and adapt accordingly.
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What is a microscope lens placed directly above the specimen?
The microscope has two systems of lenses: the ocular lens into which the observer looks; and objective lenses placed directly above the object being observed.
What could be observed if a cell is placed in salt solution?
hi!!! if a cell is placed inside a salt solution then cell boundary going for raptured due to the water molecules comes out from cell to maintain the cons. equilibria.
If cells were placed in a solution and you observed them shrinking the solution is probably?
If cells are observed shrinking when placed in a solution, it indicates that the solution is hypertonic relative to the cell's internal environment. This means that the concentration of solutes outside the cell is higher than inside, causing water to flow out of the cells in an attempt to balance the solute concentrations. As a result, the cells lose water and shrink.
What do you put cells on in a microscope?
Cells are typically placed on a glass slide before being viewed under a microscope. The glass slide provides a stable and transparent surface for the cells to be observed. A cover slip is often placed on top of the cells to protect them and to help focus the microscope's lenses on the sample.
What is the meaning of stage controls in microsope?
Stage controls on a microscope are mechanisms that allow the user to move the stage (where the slide is placed) horizontally and vertically to position the specimen for viewing. These controls are essential for adjusting the position of the specimen under the objective lens for accurate observation and focusing.
What is the difference between a beam and a column?
A beam will be placed horizontally, a column will be placed vertically.
What is the difference between a column and a beam?
A beam will be placed horizontally, a column will be placed vertically.
How much weight can a 2x4 support horizontally?
A 2x4 piece of lumber can typically support around 400-500 pounds when placed horizontally.
Can a Wii be put horizontally?
Yes. It can be placed on any side that there are rubber grips.
Why does needle sink when placed vertically in water but does not when placed horizontally?
When a needle is placed vertically in water, the force of gravity acting on the denser needle overcomes the buoyant force pushing it up, causing it to sink. However, when placed horizontally, the buoyant force acting on the needle is greater than its weight, allowing it to float due to surface tension and the needle's low surface area in contact with the water.
What does it mean if your xbox one is making a noise?
Make sure your console is placed horizontally on a flat, stable surface.
Why its incorrect to say ifa a root is placed horizontally it will bend towards gravity?
It is incorrect to say that if a root is placed horizontally it will bend towards gravity because roots exhibit positive gravitropism, meaning they grow downwards in response to gravity. Thus, a horizontal root would still grow downwards due to gravitropism.
When two objects are placed together horizontally is there friction between them?
If they are touching yes and the harder they are being pushed together the greater the friction.
What does the stage in microscope do?
The stage in a microscope is where the specimen being observed is placed. It can be moved horizontally and vertically to position the specimen under the objective lens for viewing. The stage often has mechanical controls to make precise adjustments to the specimen's position.
How do you complete expert level 15 of a game called block puzzle for android?
The red "L" shaped piece should be placed in the top left corner on its back, followed by the two block purple piece placed horizontally right under it. The green block should be placed on the bottom left corner and the four-block yellow piece should be placed horizontally on top of the red "L" shaped piece. The blue "T" shaped block should fill in the last available space.
What direction should bluebird houses face in MT?
No, it should be placed horizontally. If it on the top rain will get into in and drown the chicks. If its on the bottom nothing can get in once the nest is built.
How do cut roses growing new leaves after being placed in water?
Cut roses growing new leaves after being placed in water because the water provides hydration and nutrients to the stem, allowing the plant to continue its growth process.
