Based on the number of offspring they produce at one time, organisms are classified into two categories—many offspring at once and a few at a time. Sort the characteristics based on the category they describe.

is this a psat question, if so do not cheat try your best.

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.

answer; both surfaces of the membrane are nonpermeable