Nucleotides bond in condensation reactions to form linkages/bonds; dna and rna are synthesized in the direction.

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation:

her affection for her parents makes her an especially sympathetic character.

not always but somethings can be reproduced in a laboratory.