A student is constructing a model of a single chromosome. The individual segments within the chromosome represent genes that control certain traits. Chromosome Model
Based on the model, which torm BEST describes gene pair 11.
recessive
homorygous
А
С
heterozygous
dominant
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chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question