The most direct product of meiosis in a plant is

Explanation

Meiosis is a type of cell division that occurs in sexually reproducing organisms, including plants. The process of meiosis produces haploid cells, which contain half the number of chromosomes as the parent cell. In plants, the most direct product of meiosis is a spore. A spore is a reproductive cell that can grow into a new organism without fusing with another cell. Spores are produced by meiosis in plants and are haploid, meaning they have only one set of chromosomes. In contrast, gametes are reproductive cells that fuse with another cell during fertilization to form a zygote. Gametes are also haploid, but they are not the most direct product of meiosis in plants. Similarly, a zygote is formed by the fusion of two gametes and contains a full set of chromosomes. A sporophyte is a diploid plant that produces spores through meiosis, so it is not the direct product of meiosis. And a gametophyte is a haploid plant that produces gametes, but it is not the direct product of meiosis either. Therefore, the correct answer to this question is Option A: spore. To learn more about meiosis and plant reproduction, please read the relevant sections of the recommended textbooks.