Question

Explain the reproduction in the Moss plant.

Answer 1

Hint: Mosses are plants that grow on rocks, rooftops, concrete, and other moisture-laden areas. Their leaves are mostly one cell thick, they need no true roots, stems, flowers, or fruit, and rather than seeds they need spores. They are the plants we see forming "green carpets'' with thin wiry upright stems supporting a brown capsule that appears to be wearing a hat. Mosses spread in multiple ways, but unlike flowering plants, they depend upon moisture to sexually reproduce. They reproduce by spores, which are analogous to the flowering plant's seed.

Complete answer:
Moss's spores are single celled and more primitive than the seed. These spores reside within the brown capsule that sits on the seta. When the spores ripen they're dispersed from the capsule, and a few land in areas where there's enough moisture for them to grow. The young moss seems like a really thin tangled mass of branching green hairs. Buds from it will appear next on the green hairs, from which tiny stalks and slim leaves will grow. Many of them have cups on their tops which produce male gamete, these are male plants. The female counterpart has eggs between her overlapping leaves. Water may be a necessity for fertilization because the sperm become mature they need to swim to the eggs to fertilize them. The embryo later produces the stalked brown capsule. Mosses also reproduce asexually by sending out new shoots within the spring from last year's plants also as fragmentation. Pieces of the moss body can break off, move by wind or water, and begin a replacement plant if moisture permits.

Note:
Mosses even has many uses, from ecological to medical with a set of common household uses in between. One among the higher known ecological uses of moss is as bioindicators of pollution , like those caused by factory emissions. They're excellent indicators of acid precipitation damage to an ecosystem also. They are also used as erosion control agents as they aid in moisture control and stabilization of soil that might either be wind blown or washed away by water. Mosses occupy a crucial niche in arctic and subarctic ecosystems where moss symbionts provide most organic process in these ecosystems, as compared to the leguminous associations that are liable for this job in temperate regions. Mosses also can be used as bioindicators of pollution and treatment of wastewater.