Plant growth is affected by gravity by a mechanism called gravitropism. The gravity is felt in plants mainly in the roots. Amyloplast are heavy and are falling at the bottom of the root cells. They squeeze the endoplasmic reticulum which triggers an exit of calcium from the reticulum. Many reactions are following this exit which lead to growth in the direction of gravity See also: How does gravity affect plant growth ...
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... the bed....... Unfortunately it is not that easy. the bed bugs lay eggs in small crevices and in the pores (grain)of wood. These eggs often lay dorment for years. You can spray chemicals, but that will only sort out the bed bugs that are active. The... more
...n all land plants, gravity is significantly pushing down on the plant which means that, if the plant is trying to grow vertically, it must have strong structural components to support it, the bottom n... more
... been many studies on this, but it has not been conclusively verified that music has any effect on plant growth, and differences observed in experiments could be due to other factors. A large scale te... more
...U WANT TO KNOW TE REAL ANSWER DON'T JUST GO LOOK IT UP ONLINE MAKE SURE U DO A SCIENCE FAIR PROJECT FIRST SO THAT U DON'T CHEAT BY LOOOKING ONLINE , BUT I AM ONLINE BECAUSE IF U DON'T UNDERSTAND SOMET... more
...cies of the plant used The species of the plant used does not matter, as long as it is a green plant, because green plants produce their own food, and as long as both the plants used in the experimen... more
...s grow toward gravity and most stems grow toward light, there is speculation that strong magnetic fields have an even stronger effect, causing them to "pick up the pace," so to speak, in their growth ... more