Scientists group organisms based on their common characteristics. which characteristic would be used to construct a cladogram of a particular bird species? a. habitat of the birds b. physical traits of the birds c. types of food consumed by the birds d. methods of reproduction exhibited by the birds

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above