Answer:
The diameter of the xylem vessels should be small in order for the capillary action to take place.
Explanation:
The vessels through which water is transported to different parts of the plants and trees are the xylem. Water is transported in the trees through a mechanism named as capillary action. This mechanism can occur only if the diameter of the vessels are small.
The water molecules adhere to the walls of xylem and an upward force is generated. If the diameter of the vessels i.e xylem would be small then the surface tension between the xylem and water molecules would be enough to move the water in an upward direction.
Answer:
oxygen because that's one of the substance that plants produce.
You can also do this by the process of elimination. Knowing that atrazine impedes the production of substances in plants, we know that it can't be DNA and Phospholipid. Carbon Dioxide is used by plant, not produced; thus, oxygen is the answer.
Hi!
Gene therapy can be used to introduce foreign DNA into cells of tissues to cure inheritable disease.
<span>the time when the sun crosses the plane of the earth's equator, making night and day of approximately equal length all over the earth </span>
<span>The Iroquois constitution is a document known as the "Great Binding Law", also known as the "Great Law of Peace." He law is best described as a tree. The tree is then used to Interpret the law, by using the many uses of the tree in metaphors. The shade, roots and leaves all signify certain aspects of the law, explains how the tree can represent peace among the 5 nations.</span>
