Where are metals and minerals most often found?

The diagram shows a chicken embryo and a human embryo

What can happen to an enzyme as tempature rises

Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?