When radiation is used to treat a nonmelanoma skin cancer, which of the following treatment techniques offers the best cosmetic effect? a. Parallel-opposed high-energy photons b. Interstitial brachytherapy c. Single field low-energy electron d. Single field low-energy photon

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes