What are some examples of dominant and recessive alleles ​

Which of the following would most likely be key to gathering evidence that the rna world hypothesis is valid? creation of suitable environments for long-term study of single-celled organisms simulation of early earth conditions and long-term study of the resulting molecules development of a system for studying the microsphere's ability to absorb additional molecules categorization of the different specific conditions that result in the development of microspheres

What is the role of the phospholipid belayer in cellular transport in living cells

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?