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What is the difference between spores and pollen?
Spores are reproductive cells produced by fungi and some plants that can develop into new organisms. Pollen, on the other hand, is the male reproductive cells in seed plants that are responsible for fertilizing the ovule to produce seeds. Spores are more resistant and can survive harsh conditions, while pollen is carried by wind, insects, or animals to reach the female reproductive organs.
The gametophytes of gymnosperms are found inside reproductive structures called?
The gametophytes of gymnosperms live inside reproductive structures called cones. Gametophyte is the immediate result of fertilization in mosses.
How do mosses and club mosses differ?
Unlike true mosses, club mosses have vascular tissue.
How are club mosses different from true mosses?
Club mosses are vascular plants that have specialized tissues for transporting water and nutrients, while true mosses lack these tissues and rely on diffusion for nutrient uptake. Club mosses also produce cones for reproduction, while true mosses reproduce through spores produced in capsules. Additionally, club mosses typically have a vertical stem structure, while true mosses have a prostrate growth form.
What grow taller true mosses or club mosses?
True mosses generally grow taller than club mosses. True mosses, also known as Bryophyta, have a simple leafy structure and can grow up to several inches tall. In contrast, club mosses, also known as Lycopodiophyta, have a more complex vascular structure and usually grow lower to the ground, forming dense carpets or small clusters.
What does flowers does in plants?
Flowering plants do not have a sporophyte. They have antheridium and archegonium to produce their gametes. Sporophyte is found in ferns, mosses, club mosses, lycophytes, etc but not in flowering plants. Flowering plants produces pollen while a sporophyte produces spores
In flowering plants the sporophyte does what?
Flowering plants do not have a sporophyte. They have antheridium and archegonium to produce their gametes. Sporophyte is found in ferns, mosses, club mosses, lycophytes, etc but not in flowering plants. Flowering plants produces pollen while a sporophyte produces spores
Does seedless plants have pollen?
Yes, seedless plants produce pollen. Pollen is the male reproductive structure responsible for transferring sperm cells to female reproductive structures in plants for fertilization. Seedless plants, such as ferns and mosses, rely on spores for reproduction, but they still produce pollen for this purpose.
Do all trees release pollen?
Not all plants need to make seeds. Ferns and mosses for example do not have to produce seeds to spread.
Do gymnosperms depend on water?
Yes, gymnosperms do not depend on water for fertilization like mosses or ferns do. They reproduce through the dispersal of pollen, which does not require water as a medium for transportation.
Why plants need pollen and spore?
Pollen is essential for plant reproduction as it carries male gametes to female reproductive organs for fertilization. Spores, on the other hand, are reproductive cells that allow certain plants like ferns, mosses, and algae to reproduce asexually and ensure genetic diversity. Both pollen and spores are crucial for plant survival and propagation.
How does pollination take place in plants?
Most gymnosperms (AKA conifers and cycads) produce large quantities of lightweight pollen that can be carried on the wind. More primitive flowerless plants (such as liverworts and mosses) require moist environments so that water can mix the gametes together, instead of using pollen.
What is a nonflowering plant capable of producing seeds?
Well, there is an African violet that when it blooms there is only the sex parts (pollen sacs) that appear so I am sure there are others. Ask you local nurseryman.
What is the possessive for mosses?
The possessive form of the plural noun mosses is mosses'.Example: Write the mosses' species on the label for each.
What are the three different classes of moss?
Peat mosses, true mosses, and rock mosses
What is the difference between spores and pollen?
Spores are reproductive cells produced by fungi and some plants that can develop into new organisms. Pollen, on the other hand, is the male reproductive cells in seed plants that are responsible for fertilizing the ovule to produce seeds. Spores are more resistant and can survive harsh conditions, while pollen is carried by wind, insects, or animals to reach the female reproductive organs.
The gametophytes of gymnosperms are found inside reproductive structures called?
The gametophytes of gymnosperms live inside reproductive structures called cones. Gametophyte is the immediate result of fertilization in mosses.
