Cellular respiration involves a reaction between glucose and oxygen to form A. carbon dioxide. B. energy. C. water. D. all of these

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast