antheridia and archegonia are produced by gametophytes
Which of the following is TRUE of the life cycle of mosses?a. The growing embryo gives rise to the gametophyte.b. Eggs are primarily distributed by water currents.c. The sporophyte generation is dominant.d. The haploid generation grows on the top of sporophyte.e. Antheridia and archegonia are produced by gametophytes.
Yes, that is correct. Antheridia and archegonia are reproductive structures produced by the gametophytes of some plants. Gametophytes are the haploid generation of plants and are responsible for producing gametes (sex cells) that combine during fertilization to form a diploid zygote, which develops into the sporophyte generation.
Antheridia are male reproductive structures that produce and release sperm cells. They are typically small, oval-shaped structures that are composed of several layers of cells. Antheridia are produced by the gametophytes of non-flowering plants such as mosses, liverworts, ferns, and some algae.
Archegonia are female reproductive structures that produce and protect the egg cell. They are flask-shaped structures that are also composed of several layers of cells. The neck of the archegonium is the site of fertilization, where sperm cells swim to reach the egg cell and fuse with it to form the zygote. Archegonia are also produced by the gametophytes of non-flowering plants such as mosses, liverworts, ferns, and some algae.
Overall, antheridia and archegonia are essential structures that are responsible for the production and fusion of gametes, leading to sexual reproduction in plants.
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