Question

The data about the weights of plants: ​

Answer 1

Explanation:

Dry weight for roots / dry weight for top of plant =root shoot ratio. the root shoot ratio can be calculated for each treatment. Plants contain mostly water so make sure have a scale that goes down to milligrams since a dry plant will not weight in plants. Plant is the main thing in the world. plant is not cut because a cut plant will grow from a bud where a cells are prepared to develop already