Strands of replicated DNA held together as pairs are called

chromatins
chromatids
centrioles
centromeres

Plants that have reproductive structures called cones are?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Acommon kind of mechanical weathering is called