Paisley wants to prepare a graph of the rate of growth of a lentil seedling. which factors would be the independent and dependent variables? a. the height of the lentil seedling would be an independent variable and the length of the leaves the dependent variable. b . the height of the lentil seedling would be an independent variable and the time passed would be the dependent variable. c. the time passed would be an independent variable and the height of the lentil seedling would be the dependent variable.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products