The cells of some have , which are organelles where photosynthesis occurs. the cells of do not contain these organelles.

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

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

Along what geographical feature are most of the oil producing regions located