Watson and Crick proposed that during DNA replication, the double strand is unwound and each parental strand is used as a template to generate a new daughter strand. The new and old strands then form a new DNA helix. What is this mode of replication called? Group of

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

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?