1.a theory is a hypothesis that has been scientifically confirmed. true or false. need right ! 2.a controlled experiment is one in which two experiments are: identical in all but one factor identical in all but two or three factors identical in every respect

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth

How does a lytic infection differ from a lysogenic infection?