Fats, such as olive oil and sesame oil, are produced in plants and are liquid at room temperature.

Polyunsaturated lipids are commonly produced by plants and are liquid at room temperature. This is due to the fact that they are less dense than saturated animal fats.

d

explanation:

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.