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What are examples of an aerial stem?
Examples of aerial stems include tree trunks, bamboo stalks, and stems of climbing plants like vines. These stems grow vertically above the ground and provide structural support for the plant as well as space for leaf attachment and nutrient transport.
How does gravity affect the stars moon an planets?
Gravity keeps the planets in orbit around the sun and the stars and the stars in orbit around the center of the galaxy. Gravity also holds the stars together against their own internal pressure.
How do austronauts overcome gravity when leaving earth?
By using rocket motors to apply an upward force to their ship that is greater than the downward force of gravity. Exactly what you do with your leg muscles when you want to propel your own mass up a flight of stairs against the force of gravity.
What occurs when the gravity of the sun and moon work against each other to create a small daily tidal range?
neap tides
How would plants develop in a zero-gravity environment?
yes. It seems from the latest experiments plants to do not rely on gravity as much as was previously believed. see news. national geographic .com/ news/ 2012/ 121207- plants-grow-space-station-science/
How would you expect leaves and stems to grow in response to gravity?
Stems will always grow towards light and away from gravity.
Why do stems grow up?
It Is Their Response To Gravity
Roots growing with gravity and stems growing against gravity are examples of?
Geotropism
What is a plants response to gravity?
Plants use gravity to help determine the direction in which to grow their roots and stems. This response is known as gravitropism - roots grow downward with gravity, while stems grow upward against gravity, a process mediated by plant hormones called auxins.
How does gravitropism effect plants?
Gravity. Gravitropism is when an object either moves towards or away from the force of gravity
What is a sentence for the word gravitropism?
Gravitropism is the plant's growth response to gravity, causing its roots to grow downward and stems to grow upward.
What are two stems that grow underground?
Carrot stems grow underground, and weat stems grow underground.
What two stems that grow underground?
Carrot stems grow underground, and weat stems grow underground.
Stems that grow horizontally are called?
Stems which grow horizontally are called stolons. Stems which grow horizontally are called stolons.
What indicates plants response to gravity?
Geotropism, the tendency of some plants to grow straight up, against the force of gravity.
Do plants grow better upside down?
No. Plants are designed for the roots to grow in the direction of gravity and the leaves to grow against gravity. A plant grown upside down will adapt by curving its stem upwards again.
Compare the external structure of monocot and dicot stems?
Monocot stems are fleshy, have no branches, and don't get in thicker as they grow. Dicot stems do indeed grow wider, often grow branches, and are fairly tough.
