[Giving brain+follow+ty+likes!] *when the genetic code is transcribed from the DNA to mRNA..
Which nitrogenous base never appears in RNA and is replaced with uracil?*
A. Adenine
B. Thymine
C. Guanine
D. Cytosine

Thank you <3

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a

What happens when a scientific theory is shown to be an accurate description of a phenomenon?