If the hypothesis is not supported by the results of the experiment then the hypothesis needs to be abandoned or modified.
If the results does not prove the hypothesis then we can alter the process and then carry the experiment or analyze where did he or she go wrong, write in detail about the data and the results and also change the hypothesis after confirming by performing an altered experiment.
Answer:
1. C
2. B
Explanation:
1. When a plant cell looses some water due to dehydration or being placed in a hypertonic solution, the term used to describe the cell's intial, not severe shrinkage is 'flaccid'.
Here, it's clear that the cell shrank so much that the cell membrane pulled away from the cell wall. The correct term for this severe shrinkage is 'plasmolysed'.
We don't use 'wilted' as a term to describe a cell. We use it to describe the plant as a whole.
2. This is the function of each. Water and ions in xylem and sugars like sucrose in phloem.
Answer:
earth sun
Explanation:
Thp90% of the earth uses solar energy