What is the relationship between genes, dna, and cells as the basic unit of structure and function in living organisms?

All living things have cells with DNA that contains genes which has genetic codes for all cell structures and determines which functions cells should perform to help the organism live.

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https://quizlet.com/90545525/ap-bio-chapter-1-evolution-the-themes-of-biology-and-scientific-inquiry-flash-cards/

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.