A flower with orange-spotted petals was grown from a seed. The flower was allowed to self-pollinate; self-pollination occurs when pollen is transferred from the anther to the stigma within the same plant. The table shows the results of the self-pollination. Petal Coloration Number of Flowers Orange-spotted petals 88 Yellow-spotted petals 34 Orange petals with no spots 32 Yellow petals with no spots 8 A scientist uses "c" for the allele that codes for color and "S" for the presence or absence of spots. Based on Mendel's principle of independent assortment, the original parent flowers most likely had which genotype? (A) CcSs (B) Ccss (c) CCSS (D) CcSS ​

Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.

1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.