Answer:
MOSS-Moss reproduces in two ways: sexually and asexually.
Moss sexually reproduces by transmitting sperm (in the presence of water) from the male plant to the female. The zygote forms a stalk (called seta) which hold spores in a small pod at its top. These spores are released when the pod is dried and blown by the wind or carriers to new locations, budding as ‘protonema’ in damp areas.
Moss reproduces asexually (also called vegetative reproduction) when parts of the plant break off and form new plants with identical genetic information.
FERN-Ferns use both sexual and asexual reproduction methods.
In sexual reproduction, a haploid spore grows into a haploid gametophyte. If there is enough moisture, the gametophyte is fertilized and grows into a diploid sporophyte. The sporophyte produces spores, completing the life cycle.
Asexual methods of reproduction include apogamy, poliferous frond tips, and rhizome spreading.
GYMNOSPERM-In the gymnosperm life cycle, plants alternate between a sexual phase and an asexual phase. This type of life cycle is known as alternation of generations. Gamete production occurs in the sexual phase or gametophyte generation of the cycle. Spores are produced in the asexual phase or sporophyte generation. Unlike in non-vascular plants, the dominant phase of the plant life cycle for vascular plants is the sporophtye generation.
Explanation:
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