Which of the following mechanisms is not used to propel lymph through lymphatic vessels? a. gravity b. small heart-like pumps c. the milking action of muscles d. pulmonary motion

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.

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype