Tongue rolling is dominant over non-tongue rolling. If in a gene pool 60% of the alleles are dominant for tongue rolling, what percent of the population would have the non-tongue rolling phenotype?

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body