Which of the following are found in both DNA and RNA? ribose, phosphate groups, and adenine
deoxyribose, phosphate groups, and guanine
phosphate groups, guanine, and cytosine
phosphate groups, guanine, and thymine

Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

Matched chromosomes carrying information about the same characteristics in the organism are called