The Correct Life Cycle of Plants: Gametophyte as the Precursor to Embryo and Sporophyte

the growing embryo gives rise to the gametophyte

The following are all true about the life cycle of mosses excepta. gametophytes germinate from spores.b. flagellated sperm are produced.c. antheridia and archegonia are produced by gametophytes.d. gametes are produced by meiosis.e. external water is required for fertilization.

This statement is actually incorrect. In a typical plant life cycle, the gametophyte gives rise to the embryo, which then grows into the sporophyte, which produces spores.

In plants, the gametophyte is the haploid stage of the life cycle, meaning it has one set of chromosomes, while the sporophyte is the diploid stage, meaning it has two sets of chromosomes.

During reproduction in plants, the gametophyte produces gametes (sex cells), which then fuse to form a zygote. The zygote then develops into an embryo, which grows into the sporophyte.

It is important to note that not all plants have the same life cycle, and there are variations among different groups of plants. However, the general pattern involves the gametophyte giving rise to the embryo, not the other way around.

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