Answer:
c, a, c
Explanation:
Dandelions, roses, and tomatoes are examples of dicots. They have branched veins in the leaves, and their vascular bundles are arranged in a ring. They have taproots.
Dicots or dicotyledonous plants are a sub-division of the flowering plants with the following characteristics:
- <em>Their embryos posses two seed leaves or cotyledons.</em>
- <em>Their flowers parts are usually in multiples of four or five.</em>
- <em>They posses tap roots which develop from the radicle.</em>
- <em>The vascular bundles of their stems are usually arranged in concentric rings.</em>
- <em>The veination of their leaves usually forms a network or branched.</em>
<em>Hence, the correct options are </em><em>c, a</em><em>, and </em><em>c</em><em>.</em>
Answer:
Hormones are chemicals that regulate the level of water in blood and other body fluid. They are produced in glands and release into blood and reach to the target organ to perform the function.
In human body regulation of water is controlled negative feed mechanism. Low water level in the blood is detected by hypothalamus, which sends signal to pituitary gland to release ADH. This travels in the blood towards kidney and effects tubules in nephron to absorb more water. As a result urine volume become less. When blood water level is normal the hypothalamus sends signal to pituitary to stop the release of ADH.
Answer:
Conduction.
Explanation:
Conduction is the process in which heat energy is transferred from the hotter body towards colder body because of temperature difference between two bodies. Conduction occurs only due to physical contact between two bodies. In the conduction process, the thermal energy flows from a body with a higher temperature to the other body having lower temperature until both bodies having same temperature.
Answer:
we dont know.
Explanation:
if you could give a book, text, or whatever this question is for we might be able to help.
