imagine a protein composed of 200 different kinds of amino acids, what would be the smallest possible codon size in a genetic system with four different nucleotides

What word is used to describe differences of individual organisms

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m

Using meiosis, the sporophyte produces spores that are .