In a Punnett square:

A. all the possible types of sperm are lined up either horizontally or vertically.
B. all the possible types of eggs are lined up either horizontally or vertically.
C. the results show the offspring's expected genotypes.
D. All of the choices are correct.
E. Only two of the choices are correct.

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Where can a dna be found in a prokaryotic cell