Answer:
<em>Measure the number of tumors formed on plants, which are exposed to Agrobacterium for different lengths of time.</em>
Explanation:
A scientific experiment comprises of an independent variable and a dependent variable. In the following example, the no.of tumours will be the dependent variable and the different lengths of time for which the plant will be exposed to the agrobacterium will be the independent variable.
The independent variable is the one which is changed so that its effect on the dependent variable can be studied.
Answer:
(d) Use moderate doses of NA and two different PIs at the same time for several months.
B: Cells are the basic operating units of living organisms.
Answer: thanks for the 5 points bru
Explanation: :)
