What is the purpose of fertilization in terms of chromosomes

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

List two modern organisms that have pentameral symmetry

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.