Codominance,biological,biology dictionary,biology terminology,biology terms,biology abbreviations ... Codominance Situation in which two different alleles for ... Full article >>> codominance is the term used for a gene that has 2 or more dominant alleles. ... When the individual is heterozygous for 2 dominant alleles, the phenotype is a ...
Rating Newest Oldest. Best Answer: Your time is what the average 14 year old girl does in the mile. Runners World Age Grading Calculator.. To get better run 30-45 minutes in the morning (or when it isn't hot) like 5 days a week.That's not competitive training though.Source(s): http://www.runnersworld.com/cda/agegradi...ating Newest Oldest. Best Answer: Your time is what the average 14 year old girl does in the mile. Runners World Age Grading Calculator.. To get better run 30-45 minutes in the morning (or when it isn't hot) like 5 days a week. That's not competitive training though.
Best Answer: The average time or 50% percentile for a 13 year old girl to run a mile according to data from the President's Physical Fitness Test is 10:23.This includes all 13 year old girls not just ones who run track. Once you limit the group to girls who run track then the number goes down.ating Newest Oldest. Best Answer: The average time or 50% percentile for a 13 year old girl to run a mile according to data from the President's Physical Fitness Test is 10:23. This includes all 13 year old girls not just ones who run track.