This group of animals has anus first development and radial symmetry but no cephalization.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

Which would be the most useful source of evidence to support mcneill's contention?