Which of the following is an example of a polysaccharide? A)glucose
B)starch
C)maltose
D)fructose
E)sucrose

The example of polysaccharide is starch.

some other examples are cellulose, glycogen, and chitin.

B

Explanation:

starch is an example of polysaccharide

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.