5. A Punnett square is shown below. The dominant trait is represented by R. The recessive trait is represented by r. What percentage of the offspring
will show the dominant trait?*

A. 25%
B. 50%
C. 75%
D. 100%

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

20 the main source of energy for our planet comes from the