The movement in phloem is bidirectional, whereas, in xylem cells, it is unidirectional (upward).
Answer:
Ethylene
Explanation:
Ethylene is a hormone required to trigger fruit ripening, and it can be blocked by using synthetic compounds, such as 1-methyl-cyclo-propene (1-MCP).
Chloroplasts
In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle—the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules. I have taken the test before
Answer:
Nucleus
Explanation:
The nucleus stores hereditart material and coordinates activities of the cell
Answer:
Oxygen is being released through the Stomata
Option (A)
