Which of the following is true of cellulose? a. Plants store glucose as cellulose
b. Animals store glucose as cellulose
c. Plants store amino acids as cellulose
d. Plants' cell walls are made up of cellulose

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously