Answer:
This question is incomplete; the complete part is: what are the independent, dependent, and controlled variables?
Independent variable: ORGANIC AND CHEMICAL FERTILIZERS
Dependent variable: HEIGHT OF PLANT
Controlled variable: Same type of seed, water
Explanation:
Independent variable is the variable that is changed or manipulated by the experimenter. In this question, John wanted to test the effects that organic and chemical fertilizers had on plant growth. Hence, the independent variable is the ORGANIC AND CHEMICAL FERTILIZERS used.
Dependent variable is the variable that responds to changes made to the independent variable. The dependent variable is the variable that is measured in an experiment. In this case, the HEIGHT OF PLANTS MEASURED is the dependent variable.
Controlled variable or Constant is the variable that is kept unchanged throughout the experiment in order not to influence the experimental result or outcome. In this case, the controlled variable is the SAME TYPE OF SEED USED, WATER.
1 one is correct.....he never think about linkage......later after chromosome mapping it was found that Mendel was lucky that they don't show much linkage !
Answer:
B
Explanation:
Emergency Medical Technicians (EMT) are responsible for offering basic care at a scene of incident while the patient is being taken to hospital.
They perform emergency medical assistance such as CPR and wound bandaging.
They are expected to offer quick reaction and and competent care since peoples lives depend on them.
However since they are not expected to go beyond or above their scope of functions since they are not trained doctors.
Answer:
An organism has three different versions of Gene Tyx – version a, b and c. Determine the inheritance pattern of this trait. Then list below ... Then list below all of the different genotypes that an organism with this gene could have. ... However, it will depend on the factor that which trait is dominant or recessive.
Explanation:
<span>A) similar evidence collected in multiple experiments by different people
Hope this helps!</span>
