What does the diagram represent? A) A restriction enzyme being used to cut the DNA.
B) Gel electrophoresis being used to sequence the DNA.
C) Hybridization being used to manipulate the DNA.
D) Polymerase chain reaction being used to copy DNA.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

What is used to keep track of the gamates and possible offsprings combination