Plants and animal cells are examples of
cells
O prokaryotic cells
O eukaryotic cell

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures