The answer should be all of the above, if it is not then the answer is A dichotomous key can help classify an unknown organism.
Hope this helps, if not, comment below please!!!!
6 is the answer to this
hope it helps
Answer:
Due to early flowering in the mustard plant.
Explanation:
The scientists discovered that the flowering time of the field mustard had changed by observing more mustard plants which produces earlier flowers. The behaviour of the mustard plant change due to the change that occur in the environmental conditions that leads to early flowering in mustard plant. If this early flowering occurs for more generation, then the mustard plant will adopt this type of behaviour in normal environmental conditions that experience by the mustard plant.
