Attached Earlobes are recessive human trait. The shaded individuals in the pedigree Diagram below have both attached earlobes. The person labeled X is most likely to be? D) a male with one recessive allele

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

What is the farthest destination to date for a human spaceflight mission?

What enzyme is most important for dna replication and why?