21. The idea that different pairs of alleles are passed to offspring independently is Mendel's principle of what?
A. O dominance
В.
segregation
C.
unit inheritance
D. independent assortment

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

Were you able to observe the nucleolus in any of the cells if so which ones