What occurs during meiosis that does not occur during mitosis? a. chromosones are passed to the offspring b. a cell is divide in half c. the chromosome number is divided by half d. two sex cells combine

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

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