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Answer: If the area of observation in the experiment had not been restricted to the area of the root tip that is actively dividing, then the results of the experiment would have been different because the cells would supposedly be spending their entire existence in inter-phase.
Answer:
B is the correct answer
Explanation:
All the other answers are opinion based
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Pretty much any research requires good observational skills. You have to be able to observe and record what is happening. Obviously the more you can see, the more you can record.
Answer:
Aldehyde group
Explanation:
The two chlorophylls differ only at position 3 (ring B): chlorophyll a contains a methyl group at this position, whereas chlorophyll b contains an aldehyde group (1).