Answer: A. They pick up signals and send them to the cell body.
Explanation:
Answer: About 97 percent of Earth's water is in the ocean.
A for the first one and D for the second
Answer: Auxin
Apical dominance in plants is under the control of auxin
Explanation:
Auxin is a plant hormone that controls cell elongation, delay in falling of leaves, flowering, fruiting, increase in respiration and apical dominance.
Apical dominance refers to the inhibition of terminal bud upon the development of lateral buds in the plant, and it is controlled by Auxin.