Which of the following could produce peaks in the electropherogram that are not true alleles?     spike     stutter     pull-up     noise     all of the above

From the same population of dragons. Two alleles B and encoding for phenotypes blue and purple scales, P is dominant over B. You have a population of 345 individuals. PP = 100; BP = 90 , and BB = 145 . What is the frequency of the B allele? Please use and round to four decimal points.

9. Please answer this in 5 min . very important

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AnalyzingHair Length Analyzing Hair Color Two genetic crosses have been proposed between male and female mice with varying hair length. These traits are described in the table below. For each genetic cross, complete the sentence that describes the predicted outcome of the cross. Use a separate sheet of paper to construct a Punnett square for each cross to accurately make your predictions. Allele Dominant or recessive? Trait description B dominant short hair recessive long hair 1. Baby mice produced from the cross between male BB and female bb parents will include Choose genotypes and Choose - phenotypes. 2. Baby mice produced from the cross between male Bb and female Bb parents will include Choose genotypes and Choose - phenotypes. javascript void(0), DELL SC

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Please help me with this and explain. Thanks

Answer with explanation. Do not use Ai and chatgpt