Agood model of the cell membrane would be a. a chain chalk fence b. a film of food wrap c. a wall of stones and mortar d. a river with objects floating in it

C a wall of stones or mortar because its what keeps the structure of the cell stable

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek